Pneumatic Cylinders,China Pneumatic Cylinders,Pneumatic Valves-E.MC Pneumatic Fittings E.MC Pneumatics Cylinders-Professional Pneumatic Cylinders,Pneumatic Valves manufacturer in china,specialize in manufacturing pneumatic fittings,Directional valves,Solenoid valves etc.We have been a recognized Pneumatic Cylinders supplier in the global trade. http://www.emc-machinery.com 2014-02-12 23:59:25 www.percom.cn Solenoid Valve Problem-solving Expert http://www.emc-machinery.com/news134.html Solenoid Valve Problem-solving Expert -------E.MC ESH2DC-B75 solenoid valve ”Multi-core Integrator” Still in big headache of solenoid valve problems, high power consumption, big temperature increase, short life, high system risk, and even more? 0.86Watts only?!!! Yes, you’re not dreaming! E.MC ESH2DC-B75 solenoid valve ”Multi-core Integrator” will solve all above issues once and for all !!! Which brands, ASCO,DANFOSS,JESSERSON,BURKERT,MAC,E.MC and any other? Yes! All solenoid valves need this “Multi-core little Doctor” ! The only way to solve the safety and stability issues for solenoid valves, exclusive E.MC core patent technology! USD3.99 Only !!!32W? NO, ONLY 6W!85°C ? NO, ONLY 36°C !3 times/s? NO, 5 times/s!10M cycles? NO, 14M cycles! High cost? NO, ONLY $3.99! Automation New Era Thanksgiving Feedback Activity: Activity details for ESH2DC-B75”Multi-core Integrator”: ESH2DC-B75 ”Multi-core Integrator”: USD2.99 ESHPT Power Tester: USD499.00 Order 1000 pc ESH2DC-B75 can take ESHPT at half price. Order 3000 pc ESH2DC-B75 can take ESHPT for free. Time: Nov.26th to Dec.19th.( Price will restore to USD3.99 after) E.MC patented technology, the only solution for solving solenoid valves’ multiple problems, easy, convenient, low-cost, high-profit, no any competition. What are you still waiting for ?! Contact your private E.MC service people or E.MC global agents immediately, to enjoy all benefits from Latest technology! Ningbo news interview with E.MC pneumatic lou http://www.emc-machinery.com/news132.html Ningbo news interview with e.mc pneumatic lou general, show you building poineering development course, female entrepreneur temperament and charm. http://news.cnnb.com.cn/system/2012/05/07/007310853.shtml A new era of E.MC http://www.emc-machinery.com/news129.html A new era of E.MC one touch pneumatic fiitings http://www.emc-machinery.com/news127.html We can supply high quality pneumatic fittings, and we can also customized according to clients requirement.Push-in Fitting (One touch Fitting, Pneumatic Fitting) which are widely used in pneumatic piping, with superior quality, excellent service and competitive prices. The Metal One Touch in pneumatic fittings are applicable for both PU tubing and PA tubing and very convenient to use on different components, compactly designed with brass nickel pated body and sleeve, strong and cost effective. E.MC has a wide range of Metal One Touch in pneumatic fitting, including metric tubing with BSPT thread, metric tubing with BSPP thread, inch tubing with BSPT thread, inch tubing with NPT thread, etc. Various from straight fitting, angle fitting to tee fitting, hand valve, flow control fitting.   Pneumatic Valve products http://www.emc-machinery.com/news126.html Pneumatic Valve is used for controlling charge-in and discharge in grain, flour, feed, fuel, food-processing plants. The Pneumatics Division of Parker Hannifin announces the release of its new Isys Micro Valve, a compact valve manifold offering high flow and Preferred Connectivity to Rockwell LogixTM Architecture. Parker designed the Isys Micro using an innovative back-to-back valve mounting style with a 42mm wide manifold that holds 4 valves and offers a 0.35 Cv flow. For easy installation, Parker sells the Isys Micro complete with all valves, fittings and mufflers. The valve is also Fieldbus ready, making it ideal for centralized or decentralized applications in markets such as packaging, process control, alternative energy systems, semiconductor, automated assembly, dairy systems, fixturing systems, and water treatment systems. "This Isys Micro valve design offers functionality for a range of machine configurations," explains Chris Landis, Product Sales Manager, Pneumatics Division, Parker Hannifin. "The flexibility of this valve means companies can use 25 Pin D-sub connections for smaller machines or employ simple node connections for larger machines using fieldbus. It also means full Isysnet Fieldbus functionality is available for large, complex machines that use valves, inputs, and outputs. With Isysnet Fieldbus, Isys Micro can provide full 256 input and 256 output capacity. It can handle up to 4 Valve Driver modules, controlling 32 valves each, coupled to a single fieldbus node. "Best of all, our partnership with Rockwell Automation allows us to offer this fieldbus solution with Preferred Connectivity to the Rockwell Automation LogixTM Architecture. Parker can provide all the information needed for the device profile pre-loaded into the Allen Bradley RSLogix5000TM software, reducing configuration time by up to 70%. By eliminating data entry error and installation time, clients gain full confidence that their device is configured properly." E.MC is specialized in manufacturing pneumatic and hydraulic components, pneumatic and hydraulic complete kits series, aluminium parts and bending plates, plastic parts, mould and etc. Our company integrates designing, manufacturing and sales service together, and in the passing 22 years, E.MC has developed to a modern enterprise, enjoying more than 30000 square meters workshop and a wide market network of more than 90 countries, with Ningbo Eternal as center, Guanghua Pneumatic, E.MC Shandong and Australia factory as our strong base.For more information please contact us. Starter Armatures and Field Coils http://www.emc-machinery.com/news125.html Starter Armatures, Field Coils, Commutators, Sliprings, Bendix Drives and Aluminium End Brackets/Shields & Housings, Parts of Starters and Alternators for American, European and Japanese applications.    Armature and coils are necessary for any valves, E.MC valve excellent quality depends in a big way on these two items. E.MC has a special CNC machine imported from Japan, which can make a 5 meter long material to very small pieces armatures and spools, very efficient and precisely.We have special engineer develop and design new coils for specific valves and We also have 6 injection machines, and 2 coil winding streamlines, especially used for making coils.Besides supporting for E.MC production, valve parts especially armature and coil are also provide to customers around the world, including many famous pneumatic brands. Water treatment system valve http://www.emc-machinery.com/news124.html Water treatment system valve - UW series valve is among the oldest history valves, we have stainless steel valve and brass valve for your reference, both of SS valve and brass valve can be normal close valve and normal open valve. This series solenoid valves are most popular valves used for many conditions especially in the water treatment system. UWS series solenoid valve,This guilding type valve adopts the diaphgram seal structure, with zero differential pressure starting function, The body adopts stainless steelm,with anticorrosion, large flow, simple struture, easy maintenance, good waterproof performance and multiple wiring directions. Automatic pressure switch http://www.emc-machinery.com/news123.html E.MC Pneumatics&Hydraulics provides three kinds of pressure switches, single pressure type pressure switches,dual pressure type pressure switches,differential type pressure switches. Automatic pressure switch 1.Rated Voltage:220-240V; 2.Frequency:50/60HZ; 3.Starting pressure to choose:1.5 bar or 2.2bar pressure control for water pump start and close water pump automatically according to the pressure and water storage Descriptions: 1.Rated Voltage:220-240V 2.Max Current :10 A 3. Frequency:50/60HZ 4.Joint Screw:1'' 5.Protection Grade:IP65 6.Starting Pressure to choose: 1.5 bar or 2.2 bar The product can replace the complicated installations of automatic water pump e.g. pressure gauge, pressure switch, T-valve, check valve and pressure tank ). It has the features of stable performance, low maintenance and long life etc,. It will indicate the pump has started when the green light Power on lights up after connecting the power. When the yellow light Pump on lights up, it indicates the pump has been started. The pump continues to operate for a few minutes enabling the system to fill in the pipes and to reach the required pressure. If this lapse is insufficient, the red light Failure will light up. In this event, keep the Restart button pressed and wait, with a tap opened till the red light is off. Once released the button and closed the tap, the product will keep the pump at its maximum pressure.Function:The product is designed especially for all control operation of automatic water pump. If the particular breakdowns occur, such as water failure, obstruction of the suction pipe etc, the product recognizes the breakdowns and the red lightFailurelights up, at the same a stop signal is sent to the pump to prevent damages caused by its working in the absence of water. Rectification of the failures that have caused the blockage, allows the system to be restarted by pressing theRestartbutton. The controller can ensure a constant pressure for the water supplying system and thus reduce the water hammer effect inside pipeline during water delivering. The controller also possesses the features of reset after power failure. Its starting flow is about 36-60L/h and is convenient for home application.   Hydraulic directional valve http://www.emc-machinery.com/news122.html hydraulic directional valve is also called solenoid pilot operated directional valve Hydraulic Directional Control Valve Type P80, P80R General Description The directional control valve is used for starting, stopping and controlling the working liquid flow between the generators of pressurized flow (hydraulic pumps), the consumers of such a flow (hydraulic cylinders, motors and so) and the tank. Construction The directional control valve is a monoblock type, manually operated. In production is a variant of working liquid parallel, series or series-parallel distribution. Mounting The directional control valve is mounted to its proper place by means of 3 bolts of M8 size.   The K series mini solenoid valves are one of the oldest directional valves of E.MC pneumatics & hydraulics, most of these valves are supplied to north of China. One style of the K series mini solenoid valves can work independently as 3/2 way valves, and the other style valve can also be put on a valve base to work together as a 5/2 way directional valve or 3/2 way directional valve. These valves can work in very dirty environment and are popular for out housing condition. Specifications: Compressed air treatment unit http://www.emc-machinery.com/news121.html Compressed air treatment unit ISO9001:2000 Port size:1/2" Operating Fluid: air Range of adjustable pressure:0.05-0.85MPa Max. adjustable pressure: 0.95MPa Ensured pressure resistance: 1.5MPa Operating temperature range: 5-60 Capacity of filter cup:60cc Weight: 0.9KG Material of the body: aluminium die-casting forming Material of the container cup: PE Armature and coils are necessary for any valves, E.MC valve excellent quality depends in a big way on these two items. E.MC has a special CNC machine imported from Japan, which can make a 5 meter long material to very small pieces armatures and spools, very efficient and precisely. We have special engineer develop and design new coils for specific valves and We also have 6 injection machines, and 2 coil winding streamlines, especially used for making coils.Besides supporting for E.MC production, valve parts especially armature and coil are also provide to customers around the world, including many famous pneumatic brands. HE series clean type       HNE series metal bowl type HNE series air treatment units is actually metal bowl type of E series air units, we manufactured this style air preparation units since 3 years ago. The metal bowl makes the bowl Hydraulic cylinder tubes http://www.emc-machinery.com/news120.html The most common fluids used in hydraulic cylinder systems are mineral oil based. In recent years, there has been a lot of attention paid to environmentally acceptable hydraulic fluids, but their use, so far, is limited, mainly because of their relatively high-cost compared with mineral oil. In many cases, standard reciprocating seals can be used in these fluids. Fire resistant fluids, such as high water based fluids, have applications in particular areas such as long-wall mining and have led to the evolution of specialised seals, but the vast majority of applications use hydraulic mineral oil. Two main factors affecting mineral oil based systems are cost and leakage. Hydraulic cylinder tubes are generally made from steel which is drawn over a mandrel (DOM). This process work hardens the material and gives it desirable mechanical properties. The final tube surface is obtained in one of three ways. In the honing process the tube is machined to gain the required roundness and bore tolerance and to remove surface imperfections, then finished by internally grinding or honing. In skived and roller-burnished tube the tube is again internally machined (skived) and flattened by rollers on the machining head. More recently drawing techniques have been developed such that the tube is considered ready to use in the as drawn state. This is known as special smooth inside diameter (SSID) or 'smooth bore'tube. Not the most important thing,but in any conditions,these pneumatic accessories especially tubing and fittings are necessary in an anutomation system!Pneumatic accessories keep their function to connect different parts, to transfer the pressure power or to lower the noise from the pneumatic system, so that the pneumatic systems can work smoothly and noiselessly. E.MC pneumatics & hydraulics has a wide range of pneumatic accessories for different suitations, we have different kinds of plastic push in fittings, metal push in fittings, pneumatic connectors, PU tubing, PA tubing, silencers, pressure gauges, air guns, gas springs, all etc. E.MC is also a good OEM pneumatic components maker, and we supply all kinds of pneumatic accessories to many local manufactureres in different countries. In terms of finished tube cost the ranking starting with the cheapest is SSID DOM, roller burnished and honed. SSID DOM tube can be 30% cheaper than roller-burnished, so its attractions to the pneumatic cylinder builder are obvious. However, the quality of such tubes can be an issue which could lead to premature seal failure.The Limitations of As-Drawn (SSID) TubeSSID tube has been found to have limitations in application, particularly where the double acting piston seal is being driven into pressure. This can happen, for instance, when the lowering of a load is being controlled by the release of fluid from the full bore. The process of manufacture of as-drawn tube results in axial scoring of the tube; in roller-burnished and honed tube, such defects are eliminated by the finishing of the tube in a circumferential direction. These axial scores can provide sites for the fluid to jet over the seal eroding the contact face, particularly when the seal is being driven into pressure. A further difficulty is that such defects are not detected by the usual methods of surface finish measurement.Hallite Seals carried out a series of tests where the leakage performance of five different wipers working with a common polyurethane rod seal was assessed. It is shown that he wiper is an important factor in the control of leakage from the hydraulic cylinder gland. Single lip wipers can give a much greater leakage than the seal, on its own, without a wiper. This is the result of the wiping lip collecting the oil on the rod, which provides the boundary lubrication to the seal. The use of double lip wipers reduces the leakage to the level of that of a seal on its own, but there is a danger of pressure trapping between the seal and the wiper. A double lip wiper profile has been developed, which minimizes the ring of oil on the rod collected by the wiping lip, and also has a venting feature to release the oil in the case of a pressure build up between the seal and wiper. Pneumatic fitting http://www.emc-machinery.com/news119.html The standard plastic pneumatic fittings are actually push in fittings for both PU tubing and PA tubing and very convenient to use on different components, they're wordly wide accepted and used, SMT has a wide range of plastic pneumatic fitting. The standard plastic pneumatic fittings are actually push in fittings for both PU tubing and PA tubing and very convenient to use on different components, they're wordly wide accepted and used, E.MC has a wide range of plastic pneumatic fitting, including metric tubing with BSPT thread, metric tubing with BSPP thread, inch tubing with BSPT thread, inch tubing with NPT thread, etc. Various from straight fitting, angle fitting to tee fitting, hand valve, flow control fitting, E.MC plastic fiittings are always with excellent quality and very competitive prices, very popular in the world wide market. For plastic pneumatic fittings with one tubing connection and one thread connection, or several tubing connection in same size and one thread connection, please follow ¡°How to order?¡± as below to get correct code: EA series high pressure F,L http://www.emc-machinery.com/news118.html ACBC F.R.L are same style as AIRTAC.It includes 3 parts: filter, regulator and lubricator. It has standard dimensions and steady performance. We manufacture all important parts by ourself to insure the quality. Outsourcing parts were selected and tested very strictly. Auto Drain can be selected. Air treatment units(also called air preparation units) don't work seperately, they¡¯re auxillary components and mainly for treating air source from air compressor. There're 3 different air treatment units for different function, air filter, air regulator and air lubricator. Air filter is for filtering the dirt and some big particles from air source, and after the filteration the air will be clean and dry. There're different filteration degreee,some air filter has precision of 40 micron, while some other 25 micron or 5 micron. Air regulator is for regulating the pressure of the air source, can adjust air source from higher pressure or lower pressure to the pneumatic cylinder wated pressure. When the air source was filtered and regulated by the former two air treatment units, it becomes clean, dry and with stable pressure, still it needs oil lubrication by the air lubricator, in this way, the air source will be working more smooth and the valves and cylinders can also work more stably and long life cycles. E.MC pneumatics & hydraulics has a long histroy for air preparation units, and currently we have 7 big series of the air units for your reference. We have our own die-casting workshop and do all machining by CNC machine very precisely, every E.MC product is tested to gurantee the quality. In this way, E.MC can provide you most competitive prices products with high quality for long term cooperation.   EA series air treatment unit is designed according to Parker air units with high working pressure of 1.7Mpa and high precision 0.2¦Ìm. This series air preparation units are always auto drain equipped, available for 1/4¡±and 3/8¡±. EA series air units are mostly supplied to USA or South America, customers from other countries with higher pressure requirement also prefer this style air preparation unit. EA series high pressure F,L pu pneumatic tube http://www.emc-machinery.com/news117.html The Polyamide tubing (PA tube), also called nylon tube. Pneumatics & hydraulics nylon tubing normally has two types, PA 12 and PA 11-6. The PA 12 is completely done by new material, PA 11-6 is a little mixed with second material, both are of very good quality. pu pneumatic tube 6*4mm:Performance:Excellent flexibility, small bending radius;The working temperature and pressure range is wide;Excellent chemical properties, antistatic, hydrolysis resistance corrosion resistance; Product Use:Applicable to mechanical pneumatic tools, Auto brake pipe,Water or pressure transport pipeline, etc. Our Pneumatic tube have pressure resistance, TPU or other materials availble. We can also produce other hose such as pu hose,pvc hose, water hose, oil hose, shower hose, garden hose and so on. pu series pneumatic tube Comstruction characteristicsNylonpv tube1.It is best to withstand pressure,shock,corrosion abrasion,climate and bend2.It is light and convenient useag,suitable for distnbuting rube.3.The control eocuracy of inside and outside diameter is verg high sutable for vanious couping4.Many colors can be chosenPu Spiral pipe1.Convenient,Pliant,Durable2.Free flex,simple operation Pneumatic Tool http://www.emc-machinery.com/news116.html Pneumatic Tool:Accurate in reading drawings, experienced in manufacturing, fast in delivery, reasonable price. Kinds of precision castings can be supplied.1.Size: as customer's requirement2.Material: stainless steel, carbon steel, alloy steel, heat resistance steel, ect.3.Standard: GB, ASTM, ANSI, DIN, JIS, BS, ect.4.Surface treatment: polishing, plating, machining center, heat treatment, ect.5.OEM service available.6.Package: according to customer's requirement. Product/Service: Pipe fittings, machine parts, hardware & tools ,machine building ,valve parts, impellers ,lamp parts, industrial machines, hand tools parts, fittings, ecrt. Extruded aluminum ASTM6005 body with both internal and external corrosion protectionhaving honed cylinder surface for longer life and low coefficient of friction;Dual piston rack and pinion design for compact constructions,symmetric mounting position,high-cycle life and fast operation,reverse rotation can be accomplishedin the field by simply inverting the positions; Multiple bearings and guides on racksand pistons,low friction,high cycle life and prevent shaft blowout. Pneumatic valveModular preloaded spring cartridge design,with coated string for simple versatilerange, greater safety and corrosion resistance,longer cycle life. Fully machinedteeth on piston and pinion for accurate low backless risk and pinion engagement,maximumefficiency.Stainless steel fasteners for long term corrosion resistance.Full conformance to the latest specifications: ISO5211, DIN3337 and Namur orproduct interchangeability and easy mounting of solenoids, limit switches and otheraccessories.              Compressed air cylinders http://www.emc-machinery.com/news115.html The two basic types of compressed air cylinders are single acting and double acting. The single acting cylinder is able to perform an operating motion in only one direction. A single acting air cylinder has air pressure on one side of a piston flange, supplying force and motion, and a spring supplying the return force after pressure release. Single acting cylinders require approximately half the amount of air used by a double acting cylinder for a single operating cycle. A double acting pneumatic cylinder has powered motion in two directions, with pressure on both sides. When a cylinder is pushed out in one direction, compressed air moves it back in the other direction. Air lines running into both ends of the cylinder supply the compressed air. The flow of compressed air is controlled with valves for both single and double acting cylinders. Other types of cylinders include rotary cylinders, impact cylinders and multiple- position, or opposed-thrust, cylinders. Compressed air cylinders serve applications in a wide range of industries. Some examples include food processing and packaging, metal working, automotive, mining, textile, and forest industries. Pneumatic cylinders are the final component in a pneumatic or compressed air control or power system. Pneumatic cylinders, also referred to as air cylinders, are devices that convert compressed air power into mechanical energy. This mechanical energy produces linear or rotary motion. In this way, the air cylinder functions as the actuator in the pneumatic system. The pneumatic cylinder consists of a steel or stainless steel piston, a piston rod, a cylinder barrel and end covers. As compressed air moves into a cylinder, it pushes the piston along the length of the cylinder. Compressed air or a spring, located at the rod end of the cylinder, pushes the piston back. Valves control the flow of compressed air to the cylinder. The choices for cylinder housing styles include the following: tie-rod, smooth body, pancake, rectangular, multiple bore, stainless steel, rodless, compact, miniature/microcylinder, clean profile and twin-rod cylinder. Specifications: Bore Size(mm) 10 20 30 50 70 100 200 Working medium Clean air (25 ¦Ì filteration) Acting type Double acting Max.Working pressure With adjustable angle screw(Bar) 10 With shock absorber(Bar) 6 Min.Working pressure (Bar) 1 Working temperature (¡æ)       0~60       Cushion Rubber Cushion (Standard)/Shock Absorber (Optional) Allowed power With adjustable angle screw 0.007J 0.025J 0.048J 0.081J 0.24J 0.32J 0.56J With shock absorber 0.039J 0.116J 0.294J 1.1J 1.6J 2.9J Angle adjudtable range 0~190¡ã Max.Rotation angle 190¡ã Steady swing time Range 0.2~1.0s/90¡ã 0.2~1.5s/90¡ã 0.2~2.0s/90¡ã 0.2~2.5s/90¡ã 0.2~0.7s/90¡ã 0.2~1.0s/90¡ã Piston diameter §æ15 §æ18 §æ21 §æ25 §æ28 §æ32 §æ40 Port size M5¡Á0.8 G1/8 Water control solenoid valves http://www.emc-machinery.com/news114.html Our solenoid valves provide on-offcontrol of air, water,oil,steam,hot water etc, used in the solar water heater controllers.   Water control solenoid valves 1.copper solenoid valve 2.Manual and electric control 3.ISO9001:2000 ,CE,ROHS,CQC control solenoid valve: can be used in the systerm which need large flux, such as fire hydrant, irrigation, etc. F series foot valves Voltage: AC220V¡À15% 50/60HzAC110V¡À15% 50/60Hz(3.6V 6V 9V 12V 24V 110V 220V)1. Working pressure: 0.02Mpa-0.8Mpa/  0.01-0.5Mpa   2. Medium temperature: 0-1503. Environment temperature: 0-40 oC4. Flow characteristics Pressure 0.02Mpa Flux >3L/min Pressure 0.1Mpa Flux >8L/minPressure 0.3Mpa Flux >13L/min Pressure 0.8Mpa Flux >25L/min5. Working life:¡Ý100,000timesRelated products:solenoid valve, brass solenoid valve, hot water solenoid valve, water vavle, shower solenoid valve, irrigation valve, washing machine solenoid valve, plastic solenoid valve, valve, hydrant valve, solar valve, hydraulic valve, water heater valve How Pneumatic Tools Work http://www.emc-machinery.com/news113.html Pneumatic tool use is quickly becoming the most affordable and efficient way to work on projects around the home and in the shop. When it is time to work on your DIY projects there are many reasons to choose hand held pneumatic tools. UK suppliers are available to provide you with all the necessary tools and accessories to make your home projects go as smoothly as possible. Pneumatic means ¡°contains air¡± and that is exactly what is powering your tools. These tools are designed to make your work easier and eliminate the hard work that is required to drive nails, turn screws and a variety of other tasks. The tools are affordable and provide the user with professional results in all of their projects. The air compressor you will use is the source of power for your pneumatic tools. It is also the biggest investment that you will make in your tool box. There is a wide variety of air compressors available to power your hand held pneumatic tools. UK suppliers of these compressors will give you a choice of size, air pressure and air flow capacities on their selection of compressors. It is important that you choose the right one to accommodate your pneumatic tools. There are a number of attachments you can include with your collection of pneumatic tools. These types of tools will run much cooler than their electrical counterparts because it is air that is the source of energy. Some attachments to consider for your collection of tools include the blow gun for such jobs as blowing away dust and dirt, a nail gun for ease in driving nails, a spray paint gun, air stapler, air sander, and caulking gun. All of these tools can be powered with the use of air and an air compressor. Pneumatic tools will last for many years if they are properly maintained. There are few moving parts in your hand held pneumatic tools. UK suppliers will tell you that this is the reason that these tools are almost indestructible. Keep the pneumatic tools that are in your collection well lubricated and properly cleaned and you will have and enjoy them for many years. It is also important to note that you must use safety precautions when using your pneumatic tools. Wear the proper safety equipment when you are using your tools to keep you safe during operation. Read the instructions that come with your tools carefully to ensure that you are taking the proper safety precautions. For some of these tools, there is a great deal of air pressure powering the tool and a serious injury could occur if you are not following proper safety guidelines. When choosing the pneumatic tools you require, make sure that you are considering your needs for the project as well as the running time for the tools and compressor. There are experts available that will be able to help you determine what your needs are and which tools will fit your requirements best. Features: *Adjustable cushion on both cylinder end covers to make sure the cylinder works very smoothly, safly and with low noise.*With self-lubricating bearing, the piston rod is lubrication free.*Magnet and sufficient Fixing styles are available. Pneumatic accessories kit http://www.emc-machinery.com/news112.html Pneumatic accessories kit   1pc  Air gauge 1pc  Dual action tire chuck 1pc  Air blow gun 1pc  Quick coupler 2pcs  Male-male thread connector 1pc  Female-female thread connector 2pcs  1/4" quick connector (female) 4pcs  1/4" quick connector (male) 1pc  Tapered inflating nozzle 1pc  Inflating needle 1pc  Inflating needle adaptor 1pc  Safety nozzle We can supply high quality Pneumatic (cylinder accessories) for cylinder, and we can also customized according to clients requirement. We are a designer and manufacturer of pneumatic tool accessories. Our product is the Intacap, an innovative product to protect pneumatic tools, enhancing performance and longevity.Does the shop environment really have anything to do with the performance of your tools? Leaving pneumatic tools lying around the shop is a good way for dirt and grit to steal power and longevity from them. We all know pneumatic tools perform the best and last the longest in a clean room environment - but, of course, most shop environments are not perfectly clean. Even tools stored in a drawer collect airborne dirt and grime present in the shop. Regularly oiling, as recommended, and using filters are the usual methods to protect the tool while it is operating, but what about when it's not in use?Sealing off the intake is one way to prevent airborne dirt, grime and moisture from deteriorating your tools. Intacap is designed to act as a barrier between the harsh shop conditions and the delicate power mechanism in the tool, and it is designed with the mechanic/hobbyist in mind. Intacap never leaves the tool, so you'll never lose it. It is made of a high quality material able to withstand almost any common shop conditions. It's also priced to be easy on your wallet.    Not the most important thing,but in any conditions,these pneumatic accessories especially tubing and fittings are necessary in an anutomation system!Pneumatic accessories keep their function to connect different parts, to transfer the pressure power or to lower the noise from the pneumatic system, so that the pneumatic systems can work smoothly and noiselessly. E.MC pneumatics & hydraulics has a wide range of pneumatic accessories for different suitations, we have different kinds of plastic push in fittings, metal push in fittings, pneumatic connectors, PU tubing, PA tubing, silencers, pressure gauges, air guns, gas springs, all etc. Custom Rubber Valves http://www.emc-machinery.com/news111.html Custom Rubber Valves:Da/Pro Rubber, Inc. offers customers consistent, excellent quality custom seals and gaskets. The Da/Pro Process allows seals and gaskets to be produced with precise tolerances and damage to sealing surfaces is eliminated because secondary deflashing operations are not required. Da/Pros chemists can develop a custom compound that fits your products operating environment whether it is chemical, heat or mechanical resistance. Our engineering staff can help with design of tooling to reduce the cost of most seals and gaskets. Whether your application requires a complicated design, tight tolerances, or specific material requirement, contact us for your needs. Two-way bistable solenoid valve 1.construction features : solenoid valve is made up metal shell, plastics cover, drive wire, iron core, magnet steel, rubber-cover and so on. It looks beautiful, modern design, dependable performance, easy to usd. Because the iron core used the special materials, so the antispticize ability strength. Salt spray test arrive at 720 hours. Shell made of epoxy resin, water proofness is very good. Size : outer diameter 28mm, height 62mm, lead long 260mm Connet screw thread: 3/4  pipe thread Valve body drift diameter:3/8  1 2.  performance working volt : DC6~12v    50-100ms working winding : 29~30    20oC working current: 200~350Ma working pressure : 0.01-0.8Mpa working temperature: ¡Ï90oCsphere of application : water weak acid weak base. Pneumatic Flow Control Valve http://www.emc-machinery.com/news110.html Solenoid Valve, Pneumatic Valve, Electromagnetic Valve, Air Valve, Pneumatic Component OEM is available. Pneumatic Flow Control Valve(Pneumatic Valve,Flow Control valve,valve, control valve) avails of CE certificate, high quality! 1. Application Pneumatic Flow Control Valve(Pneumatic Valve,Flow Control valve,valve, control valve). good efficiency contrast to similar imported products in the 1000t/d, 2500 t/d and 5000 t/d cement production line. Pneumatic flow control valve opens quickly through the driving force of the cylinder rotation. The automatic adjustment is realized by the control signal through Siemens positioning device. It plays a role of flow control switcher mainly in powder, grain materials, small particle transmission flow control system; it is used normally with gate valve together. FV series pneumatic flow control valve is make rotating cylinder, Siemens positioning device as its control drive device so that to control the switch, and is an ideal equipment for flow regulation. 2. Specification  Features: *Similar SMC appearance*SJ type from 6mm to 16mm, SM type from 20mm to 40mm*Aluminium cylinder end cover, stainless steel barrel*With self-lubricating bearing, the piston rod is lubrication free.*Magnet is optional. Specifications: Cylinder Diameter(mm) 6 10 16 Maximum pressure(MPa) 1.05 Max. working pressure(MPa) 0.7 Min. working pressure(MPa) 0.12                             0.05 Medium Temperature(¡æ) -10~ +70 Piston speed 50~750mm/s Cushion Double acting Both ends buffer Tolerance of stroke +1.00 Type of hole in the fromt end cover Dimension ¦µ6 ¦µ10,¦µ16 Mark Empty Vertical R Horizontal Horizontal Pneumatic Cylinder Cushion Design http://www.emc-machinery.com/news109.html This design differs from standard hydraulic and pneumatic cylinder cushions in that it utilizes a stationary plate instead of modifying the cylinder head. This allows for much longer cushion length than other designs. The length of the cushioned portion of the stroke can be easily changed during design by simply lengthening the cylinder, the plate mounts, and the snubber on the piston rod. We also use poppet valves to allow the cylinder to accelerate out of the cushion quickly. In other designs this is accomplished with small ball check valves that cannot flow near this volume of air thereby slowing the beginning of the stroke. The cushion design has an adjustable restriction that allows for tuning the cushioned portion of the stroke. Pneumatic Cylinder Pneumatic cylinder are always called acting components, its controlled by directional valves. E.MC pneuamtic started designing and manufacturing pneumatic cylinder at the very beginning, and now we have a wide range of pneumatic cylinders from standard cylinder to nonstandard cylinder, and from small bore size of 6mm to very big size 600mm.   We have tie-rod air cylinder for Asia market and ISO6431/VDMA24562 standard pneumatic cylinder (both tie-rod and mickey mouse cylinder) for international market, also we have square cylinder according to DIN24335 standard, compact cylinder and ISO6432 round mini air cylinders are in mass production, the double shaft, Guided cylinder, slide cylinder, pen cylinder, Needle cylinder are also provided as normal.   With 21 years sufficient expenrience and strong technique support, E.MC pneumatics also designs different kind of pneumatic cylinders according to customers requirement. For any special pneumatic cylinder requirement please contact us freely pneumatic@emc-machinery.com.   High quality is always considered as one of the most important E.MC culture and team spirit style.  From the cylinder end cover, to piston, seal, bolts¡­¡­every part of E.MC pneumatic cylinders are checked very strictly to make sure the quality is superior and can be supplied to any customer very proudly. Pneumatic cylinder http://www.emc-machinery.com/news108.html Pneumatic Cylinder (sometimes known as air cylinder) is mechanical devices which produce force, often in  combination with movement, and are powered by compressed gas (typically air). Pneumatic Cylinder is devised to convert compressed air power into mechanical energy. This mechanical  energy then generates linear or rotary motion. So in this way the air cylinder functions as the actuator in the  pneumatic system. Generally pneumatic cylinders are made of a steel piston, a piston rod, a cylinder barrel and end covers. As  compressed air moves into a pneumatic cylinder, it pushes the piston along the length of the cylinder.  Compressed air or a spring, located at the rod end of the cylinder, pushes the piston back. Valves regulate  the flow of compressed air to the cylinders.Pneumatic Cylinders have features that make it unique to use. Some of its features that really benefit are  the speed with which it reacts swiftly. Pneumatic cylinders simple mechanism makes its usage very easy. To perform their function, pneumatic cylinders impart a force by converting the potential energy of  compressed gas into kinetic energy. This is achieved by the compressed gas being able to expand, without  external energy input, which itself occurs due to the pressure gradient established by the compressed gas  being at a greater pressure than the atmospheric pressure. This air expansion forces a piston to move in the  desired direction. Pneumatic Cylinder ¡¤ E-mail:pneumatic@emc-machinery.com       ¡¤ Web:http://www.emc-machinery.com Pneumo hydraulics http://www.emc-machinery.com/news107.html We produce general cylinders and nonstandard cylinders, which are characterized by advanced technology in designing and high precision in manufacturing. They are widely used in the hydraulic transmission of engineering machinery, transport machinery, crane machinery, and other vehicles. Pneumo hydraulics Hydro-pneumatic cylinder is the name of the new generation of power cylinders for press and plant engineering applications. The cylinder is used when high forces are required, for example for punching, splitting, pressing, stamping, molding, riveting, clamping, compressing or spot welding. In power stroke mode users are provided with many times the force of a comparable conventional pneumatic cylinder with the same air consumption.   Hydro-pneumatic cylinder is designed in the same way as a double-acting pneumatic cylinder and is also controlled in the same manner. It is equipped with a pneumohydraulic pressure booster which generates a power stroke when necessary depending on the counterforce. The power cylinder can be operated directly from the compressed air network by means of a pneumatic valve. Simple operation With its clever design the Hydro-pneumatic cylinder can be controlled in the same manner as a double-acting pneumatic cylinder. In contrast to conventional power cylinders, switchover from fast stroke to power stroke takes only approx. 0.05 seconds, without venting noises and without requiring an additional valve. Tool-conserving operation Positioning of the operating piston with the tool on the workpiece is extremely precise and therefore protects the tool, as only the surface of the piston rod is effective due to the design of the device with its freely-actuated operating piston. On version JLCA-3T with a piston rod diameter of 20mm and a nominal pressure of 6 bar, for example, this contact force is 90kg; switchover from fast stroke to power stroke is therefore initiated at a counterforce of 90kg. The operating piston is hydraulically damped when it is pushed into the high-pressure sleeve and moves smoothly without jerking. Switchover from fast stroke to power stroke is unnoticeable. While conventional pneumatic cylinders ,shoot through at full power, for example during punching operations, the Hydro-pneumatic cylinder gently makes contact with the workpiece with a low force and then builds up the full power. Machining workpieces with varying heights does not pose a problem, as the power stroke is only generated when a corresponding counterforce is met at any position throughout the overall stroke. Short flow path The pressure booster and fluid reservoir are carried along during fast stroke and power stroke to ensure a favorable flow and hydraulic interaction.This enables the use of a highly viscous hydraulic oil which minimizes oil leakages. The newly patented Hydro-pneumatic cylinder is an alternative to high-volume pneumatic systems, pure hydraulic systems and mechanical actuators. Various sizes are available for different power ranges and stroke lengths.For any special hydraulic cylinder requirement please contact us freely pneumatic@emc-machinery.com. Rotary Cylinder http://www.emc-machinery.com/news106.html Rotary Cylinder normal conditions: Ambient temperature -35 to 80 degrees, Working pressure 0.4-0.6MPA.Pre-installation should be 1.5 times the working pressure under the conditions tested, should not leak.Assembly, all components of the relative movement of sealing the working surface should be coated with grease.Installation of air source must be set to the entrance of air supply adjustment device: Filter - Regulator - Lubricator. Note that the piston rod should be installed to withstand tensile load, thrust load should be as far as possible to bear loads in the piston rod axis, the piston rod, eccentric or lateral loads are not allowed to bear.  Load has changed during his visit should be used when the output power of adequate cylinder, and attached to a buffer device. As mentioned earlier, try not to use the full itinerary.  Rodless air cylinders differ from basic air cylinders in that no piston rod extends outside the cylinder body. Instead, the internal piston is connected to an external carriage, by means of a magnetic or mechanical coupling system.With no external leakage, the SW series can be used in many diverse environments. Magnetically coupled cylinders have a wide range of applications, and save mounting space. Loads and moments are possible through the use of integrated guides. A variety of guides can be used to achieve the necessary accuracy or allowable moment needed for your application. SW is available in 9 bore sizes, from 6mm to 63mm with standard stokes up to 1000mm. The 5 different model variations offer widest application choice. Auto switches are integrated as standard. different kinds of hydraulic cylinders http://www.emc-machinery.com/news105.html We can make different kinds of hydraulic cylinders according to our customer's requirements,including tie-rod, welded, ram, telescopic type.In terms of motion,hydraulic cylinders can be of single action or double action design.The max pressure we can make is 38 Mpa.The bore size can be from 32mm to 1000mm,and the max stroke can be 8 meters long.For anything about hydraulic cylinders, just feel free to send email hydraulic@emc-machinery.com . E.MC always takes excellent quality as most important factor in production, we controll quality through every step in production with all kinds of software and hardware. E.MC imported from Japan the fully automatic CNC machine, which can complete high precision machining for armatures, spools and plenty of other high precision products in a very efficient way, to make sure the core parts to be well controlled. Hydraulic Cylinder The 4pcs big CNC machines are well working under controll of the computers, changing knifes very fast to finish precise and complex maching for valve body, cylinder end covers and other big parts, keeping aluminium crumbs from fault machining away, guarantee excellent function and appreance of the products.   Several automatic winding machines continually working out every well calculated coil, then they¡¯re sent to the injection machine workshop to do the last step-encapsulation. Every good quality coil provides more support for excellent products.   With these equipments our well trained technical employees strictly follow the instruction papers, providing over 500 different types more than 8,000,000 sets excellent hydraulic cylinders, pneumatic cylinders, directional valves, solenoid valves, air valves,air treatment unit, pneumatic fittings and tubings, accessories,pneumatic cylinder Telescopic Hydraulic Cylinder http://www.emc-machinery.com/news104.html Hydraulic Cylinder,Telescopic Hydraulic Cylinder specifications: 1. Stroke: 286mm 2. Bore Diameter: 63mm 3. Rod Diameter: 35mm 4. Working pressure: 20Mpa We have our own technical teams and we can design and produce the hydraulic cylinder for our customers according to their requirements. Get more informations from me if you are interested in our products. We are a professional hydraulic cylinder manufacturer,after countless hours of testing,you can rest assured that our products have long life,superior performance and high reliability. Features:                                                        1. Small Size, Light weight, High intensity.  High intensity,fatigue design,adapative cylinder designed as per loading frequency analysis are applied,and piston rod selection,processing and welding technology are inspected through ultrasonic falt detection. As it is designed for high pressure operation,it is featured in small size ,light weight,high intensity and high reliability.   2. Seal System. Seal rings of Parker as well as special designed sealing system are applied to prevent grit and dust,reduce oil leakage and obtain optimal piston rod oil film.   3. Cylinder body. The cylinder inner surfaces manufactured as per appropriate intensity and dimensions have excellent roughness and rigidity and better wearing capacity after roll finishing.   4. Piston rod.  High frequency quenching followed by nickel chrome plating to improve rust proofing and wear and scar resisting performance.   5. Safety / buffer functions. Valves with slow stroke,counting balance and emergency close can be installed easily according to requirements. The concealed ones can absorb the impact of buffer device at the end of stroke. pneumatic cylinder   Hydraulic Cylinder used for Agricultural,Construction,Mobile equipment http://www.emc-machinery.com/news103.html Hydraulic Cylinder Capacity: 200,000units / year 1) We are a professional hydraulic cylinder manufacturer in Tie Rod cylinders,welded cylinders and OEM cylinders.they are used  for construction,mining, forestry, marine, demolition, military, material handling, agriculture, truck and trailer, loader, utility and waste management. With countless hours of testing, 2)You can be assured that our products have long life, superior performance and highreliability. We manufacture cylinder for all application like heavy duty industrial application, material handling, machine tool applications, hydraulic machines, presses, die casting machines, shearing , bending machines, furnaces, critical application in  hydro, thermal power plants, defense, aerospace industries, railway, steel plants, rolling mills, paper mills, sugar mills, constructions, stainless steel, rust and leak proof cylinders for the pharmaceuticals, food industry, paper industry, cylinders for high temperature furnace applications   with a variety of options. Range of Hydraulic Cylinders: Range of Hydraulic Cylinders: Bore Dia. 40 MM to 800 MM 40 MM to 600 MM (option upto 1000 MM) Stroke 6000 MM (option upto 20000 MM) 6000 MM (option upto 9000 MM) Pressure 50 BAR to 500 BAR 70, 140, 250, 315 BAR (option upto 350, 700 BAR) Temperature 20º C to 80º C (option upto 200º C) 20º C to 80º C (option upto 200º C) Mounting Styles Differential type, Tie rod construction type, Mill type ( Rear flange mounting,  Front flange mounting, Female Rear clevis mounting, Rear male clevis mounting,  Rear male clevis with articulating bearing, Foot mounting, Front Trunion mounting, Centre trunion extended tie-rod mounting etc. Differential type, The rod construction type, Mill type ( Rear flange mounting, Front flange mounting, Female Rear clevis mounting, Rear male clevis mounting, Rear male clevis with articulating bearing, Foot mounting, Front Trunnion mounting, Centre trunnion extended tie-rod mounting etc. we produc many kinds of hydraulic cylinder and also can desigh and produce according to your reqirements. customized samples are welcome.Please don't hesitant to contact me if you are interested in our products. smc pneumatic cylinder http://www.emc-machinery.com/news102.html SC Series pneumatic cylinder has two types Tie-rod type pneumatic cylinder and X type pneumatic cylinder, normal bore size from 32mm to 200mm, bigger size from 250mm to 600mm can also be provided.  SMC Pneumatic cylinder Features:1) SCD: double-shaft double action 2) SCJ: double axis double acting adjustable type 3) Lubrication: not required 4) Using Teflon material bushing, lubrication is not required 5) Anodized aluminum body for superior wear resistance Cylinder Diameter(mm) 32 40 50 63 80 100 125 160 200 Acting Mode Doubic Acting Working Medium Air Fixting type Basic type FA FB CA CB LB TC TC-M Rod end fitting type Basic type TY TI TF TB Working pressure(MPa) 0.1 to 0.9 MAX.Pressure(MPa) 1.35 Working temperature -5 to 70 Speed range(mms) 50~800 Cushion type Adjustable Cushion Cushion stroke(mm) 24 32 Joint Size(mm) G 1/8 G 1/4 G 3/8 G 1/2 G3/4 ** Bore¡Ý125mm,the dimension is the same as ISO6431 Tie-Rod cylinder. pneumatic cylinder, air cylinder SMC Pneumatics, Pneumatics items Complete Pneumatics Solutions - in brands like SMC, Legris, Janatics, ELGI. Best Prices. Quick Deliveries, Solution over Telephone, Any thing in Compressed Air Engineering - Air Compressors, Air Dryers, Compressed Air Purifying Equipment, Solenoid Valves, Pneumatic Cylinders, Filters, Reguators, Lubricators, Pneumatic Tools, Made to Order Pneumtic Control Panels etc. we provide : SMC Cylinder, Solenoid Valves, FRL, Fittings, Tubings Air Filters   valve accessories http://www.emc-machinery.com/news101.html valve accessories, valve parts, brass fitting Good quality and most favourable price, We manufacturing all kinds of brass fittings for valve,The accessory valves normally don't act as an independent pneumatic system. These valves include different valves using as a supportive tool for the pneumatic controlling system, flow control valve RE,BRE, shuttle valve ES, quick exhaust valve KKP, one way valve EA, slide valve YHS, etc. These accessory valves are a good helper to the controlling valves, and so that the complete automation system can be finished very well. *Various accessory valve are avilable Specfications: Working Medium Clean Air (40 micron filteration) Working Pressure(MPa) 0.15~0.8 Maximum pressure (MPa) 1.2 Working temperature(¡æ) -5~80 Working style 2/2 ,3/2 way Sizes available 1/8¡å~1¡å valve parts,valve accessories,brass fitting Vcastings/alve Accessories/valve part/valve body stainless or alloy or carbon steel precision castings Our company specializes in producing precision castings.Material are stainless stell,carbon steel,alloy steel and so on.Our products are electromagnetic valve ,ball valve ,stop valve ,check valve ,gate valve ,mechanical parts ,auto parts,accessorise and other hardware.Ouy company has spectrometer to test each furnace .The company is now being certified ISO9001 and CE. Goods are high guality and reasonable price .Welcome to visit our company and  to eatablish direct business realations with us . air grippers http://www.emc-machinery.com/news100.html pneumatic cylinder /air grippers/pneumatic fingers/MHC2  Fixed-pivot switch type we are one of  cylinder manufactories whicn have actived in this area for severl years, and we have done the OEM for SNS of cylinders till now, so referring to the quality and experience , pls do not doubt! Bore size (mm) 6 10 16 20 25 32 40 Action  Double acting type single acting: normalclosed Fluid Air  Highest working pressure 0.7 Lowest working pressure Double acting  0.15 0.2 0.1 Single acting 0.3 0.35 0.25 Ambient & fluid temperature                -1060 Max. operation fregueny 180.c.p.m. 60c.p.m. Repetition Accuracy 0.01 0.02 Cylinder built-in magnetic ring have (standard) Lubrication Not required Takes over control caliber M3*0.5 M3*0.8 Features: *Complete linear guide trail gurantee high strength and precision*Variable built-in throttles make it easily to mount sensor switch*Different dusty cap materials are optional. Specifications: We offer different kinds of pneumatic component with competitive pricing and high quality, our product line include FRL combination, 5 way Solenoid valve, 2 way Solenoid valve, Mechanical valve, Pneumatic valve, Air cylinder and other pneumatic accessories, please feel free to contact us for enquiry. We take the opportunity to introduce ourselves as Gripper Manufacturers for material handling automation in press shops, body shops, injection moulding shops. Whitegoods industry, tile manufacturing shops and various other activities through grippers to be mounted at output end of robots. The total flexibility of assembled grippers which require no welding, drilling or designing at site, embody the leading edge technology that bilsing automation bring to the customer. The extreme light weight construction of our grippers by innovated materials, the perfect adhesion of the vacuum cups even on oily panel surfaces, a standardized quick change system for the mechanical, electrical, electronic and pneumatic connection-this is only a small part of what is distinguishing bilsing automation within the press, body shop & injection mouldings tooling. The list of customers worldwide vouchsafe the acceptance and approval of bilsing products by all international auto makers and ancillaries. We hope that you may find an application of our products I. E. Output end of robots to handle the component for higher productivity and send us your valuable enquiries at the earliest. We would welcome the opportunity to visit your office to show case our abilities and give the presentation. We assure you our prompt service to have long term business association and look forward to receiving your valuable enquiries at the earliest. Solenoid control directional valve http://www.emc-machinery.com/news99.html Solenoid Controlled Pilot Operated Directional Valves These valves are composed of a solenoid operated pilot valve and a pilot operated slave valve.Where a solenoid is energised,the pilot valve directs the flow to move the spool of the slave vave,thus changing the direction of flow in the hydraulic circuit. other is N series electric/hand pull vales. For the former two ser¡­ F series foot valves E.MC pneumatics & hydraulics has manufactured foot valves for many years, and now we have a wide range of foot valves for your selection. E.MC foot valves are mainly 1/4¡±, includi¡­ Rotary valves The E.MC standard rotary valves are 4/3 way, from 1/4" to 1/2" in different styles. The SPECIAL STYLE of E.MC rotary valve is the miniature MR432-08/10/15, the seals are made from ¡­ Accessory valves The accessory valves normally don¡¯t act as an independent pneumatic system. These valves include different valves using as a supportive tool for the pneumatic controlling system,¡­ Armature and coil Armature and coils are necessary for any valves, E.MC valve excellent quality depends in a big way on these two items. E.MC has a special CNC machine imported from Japan, which can¡­   Valve size Moduel number Max flow L/min Max operating Pres.(Mpa) Max.change over frequency Cycle/min Max.T-line back pres.(Mpa) 1/2 (s)DSHG-04-3C 300 31.5 21.0(16.0) 120 (S)DSHG-04-2N (S)DSHG-04-2B 3/4 (S)DSHG-06-3C 500 31.5 21.0(16.0) 120 (S)DSHG-06-2N (S)DSHG-06-2B (S)DSHG-06-3H 110 5/4 (S)DSHG-10-3C 1100 31.5 21.0(16.0) 120 (S)DSHG-10-2N 100 (S)DSHG-10-2B 60 (S)DSHG-10-3H 60 Started 21 years ago, E.MC now supply various different types of directional valves(mainly spool valves) for 5/2,3/2,5/3 way, directional solenoid valves, directional air valves, directional SMC valves, directional hand valves, directional foot valves, directional rotary valves, directional mechanical valves, Namur valves, all etc.We also provide some important parts like armature, coil, valve body, etc. for many famous pneumatic brands. Most parts of E.MC valves are manufactured and controlled by E.MC,valve body and head are machined by CNC machine from Taiwan, armature and spool are finished by long CNC machine from Japan, important seals are from Parker¡­¡­We check every part and test every valve when assembled, all of these guarantee E.MC valves high quality and stable function. We also have our own mould workshop, which is very supportive to develop special valves as customer required, E.MC has a very professional team especially study and design customized valves and new valves for the potential market for the coming days. Our standard valves are normally compactly designed, and for some Europe customers preferring bigger sizes, please check the PDF file for the dimensions. For any questions about valves, feel free to contact pneumatic@emc-machinery.com gas solenoid valve http://www.emc-machinery.com/news98.html solenoid valve for neutral and aggressive liquids and gas 2/2-way pneumatic operated angle seat valve  solenoid valve Feature:  1.Media:neutral and aggressive liquids and gases  2.Medium Temperature: -10~+180,PTFE SEAL  3.316 Stainless steel valve body  4.External pilot ensure long service life.  5.The self-adjusting gland  improves the sealing performance.  6.Large flow,fast response. The EGV series valves are zero differential valve series and mainly for gas application, with a wide range for thread sizes from 1/8¡± to 4¡± for valves, this EMC solenoid valvess are also supportive for different working pressure, working temperature, and working mediums. air solenoid valve, gas solenoid valve, special for welding machine. 2/2 way, NC, direct action, design for use with steam, water and air in general. Port Size: Female G1/8"     Inner orifice: 1.8 mm;  2.2mm;  2.7mm; 3.0mm Body material: Brass Seal ring material: NBR, EPDM etc. Max Media Temperature: 80/160 Voltage available: 12V/50; DC 12V; 24V/50;DC 24V; 42V/50; 36V/50; 110/120V/50; 220/230V/50;  380V/50 Electrical connection: * Cable plug for 6mm cable. Protection Class: IP 65   Pneumatic compact cylinder http://www.emc-machinery.com/news97.html Pneumatic compact cylinder We supply various kinds of compact cylingers, such as Standard compact cylinder, Mini free-mount cylinder, Free-mount cylinder with rubber cushion, Free-mount cylinder with air cushion, Large tube cylinder, Long stroke cylinder. Single/Double acting, Single/Double rod, Non-rotating piston rod are available. Features: Ultra-compact,lightweight,space-saving type. Available with a comprehensive selection of bore size (¦Õ12mm ~ ¦Õ200mm) for the various needs. The highly accurate, air-driven push-pull work. Deal for machine designs with small space re quirements sensor switches will not protrude from switch mounting groove. Sensor switch mounting allows for flexible designing requirements 3 faces on ¦Õ12 & ¦Õ16 ,and all 4 faces including port side on ¦Õ20 ~¦Õ200. Mounting accessaries optional: Foot, Flange, Trunnion, Clevis, Single knuckle joint, Double knuckle joint, Floating joint Features:  *Similar to SMC CU free installation cylinder appearance. *Compact body and light-weighted. *Suitable slot on the cylinder barrel to make it easy for magnetic sensor to fit on. *With self-lubricating bearing, the piston rod is lubrication free. *Magnet is optional. Specifications: Cylinder Diameter(mm) 6 10 16 20 25 32 Acting type Double acting  /  Single acting spring return / Single acting spring extent Maximum pressure(MPa) 1.0 Working pressure (MPa) 0.7 Medium temperature(¡æ) 5~60 Cushion Rubber Cushion Thread size M5X0.8 G1/8 Thin Type Cylinder, Compact Cylinder, Pneumatic Cylinder Ordering Code: SDA - 20 X 30 - S - B                   Type   Bore   Stroke   Magnet   Thread SDA: Double acting S:With magnet Blank: Female thread SSA: Single acting extrusion type Blank: Without magnet B: Male thread STA: Single acting drawing-in type N: No thread SDAD:Double-shafe type   pneumatic fitting http://www.emc-machinery.com/news96.html We can supply high quality pneumatic fittings, and we can also customized according to clients requirement pneumatic fittings 1.One touch push-to-connect configuration allows an instant tubing connection; 2. Smooth-edge release sleeve design facilitates a quick tubing disconnection; 3. Aesthetically pleasing nickel-plated metallic optional feature ensures anti-corrosion and can extend product life; 4. Pre-applied sealant on all external threads eliminates the additional sealing requirement; 5. Internal and external flat-to-flat hexagonal configurations for both metric and inch specifications allows a proper tightening or directional orientation upon installation by using L Key or a wrench. Pls visit our company website to find more details on our products. One touch fittings (G-thread), pneumatic fittings, push in fittings Specifications Fluid Type Air (No other type of gas or liquid) Working Pressure Range 0~150PSI 0~9.9KgF/cm2(0~990KPa) Negative Pressure -29.5 in Hg -750mm Hg(10 Torr) Working Temperature 32~140¡ãF 0-60oC Features of one touch fittings 1. One touch tube fittings are used in penumatic piping. 2. The tube fittings come in a wide varity of models tomeet all your needs in pneumatic piping. 3. Even after installation, the direction of the tube can be changed freely. 4. Nickel-plated metal body ensures anti-corrosion and anti-contamination.   Standard plastic plastic push-in fittings Metal One Touch in Fitting   manufacture kinds of solenoid valve http://www.emc-machinery.com/news95.html Our factory research and manufacture kinds of solenoid valve All serial solenoid valves have high quality,good looking and cost-saving etc. charateristics Meanwhile,our factory provides customized pneumatic products and system solution project Contact us and apply for more information THP Solenoid Valve With comparatively high working pressure and temperature, the THP series valve has a completely range of solenoid valves from 1/8¡± to 2¡±. We have stainless steel valve and brass ¡­ 2V series DIN type 2V sereis direct acting solenoid valves are from 1/8"~1", supporting higher pressure 1.0MPa,with lower power consumption,very compact and cost effective.¡­ VX series flying leads 1/8"~1/2" direct acting solenoid valves with working pressure of 0~1.0MPa. A good replacement for SMC solenoid valves.¡­ PU series/timer PU/PUT direct acting solenoid valves has a thread range from 1/8" to 1/2", and of which 3/8"~1" could be equipped with timer to control water drain timely.¡­ US series high temperature type US series two two way pilot valve has a wide range of thread sizes from 3/8¡± to 2¡±. This valve can support high temperature 180¡æ, so mostly for steam medium, we also call it ste¡­ HUS SS high temperature valve HUS series stainless steel high temperature solenoid valve has a wide range of thread sizes from 3/8¡± to 2¡±, also we have flange connection. This valve can support high temperatu¡­   Solenoid Valve, pneumatic valve, pneumatic component Specifications Fluid 40 micron filtered air Operation Inside pilot type Operating pressure 0.1~0.8MPa Max. proof pressure 1.2MPa Ambient temperature 5~50 Allowable voltage ¡À10% of rated voltage Power consumption AC:2.5VA  DC:2.5W Coil insulation & protection grade Class F. IP65 Electrical entry Lead wire or connector Highest action frequency 5 cycle / second Shortest excitation time 0.05 second EMF serive cylinder, china hydraulic cylinder http://www.emc-machinery.com/news94.html Features: 1. Many optional sizes,bore size can be from 25mm to 300mm;   2. Working pressure :16 to 32 Mpa;   3. Fixing type: trunnion or flange or according to customers¡¯ requirements.   4. High intensity fatigue design, adapative cylinder designed as per loading frequency analysis are applied,and piston rod selection,processing and welding technology are inspected through ultrasonic falt detection. As it is designed for high pressure operation,it is featured in small size ,light weight,high intensity and high reliability.   5. Seal system.  Seal rings of NOK from Japan and Parker from USA that can overcome engineering construction conditions. As well as special designed seal system is applied to prevent grit and dust,reduce oil leakage.   6. Cylinder body. The thickness of the cylinder body and frange can be changed;the cylinder inner surfaces manufactured as per appropriate intensity and dimensions have excellent roughness and rigidity and better wearing capacity after roll finishing.   7. Piston Rod. High frequency quenching followed by hard chrome plating to improve rust proofing and wear and scar resisting performance.   8. Safety / buffer functions. Valves with slow stroke,counting balance and emergency close can be installed easily according to requirements. The concealed ones can absorb the impact of buffer device at the end of stroke.We can make different kinds of hydraulic cylinders according to our customer's requirements,including tie-rod, welded, ram, telescopic type.In terms of motion,hydraulic cylinders can be of single action or double action design.The max pressure we can make is 38 Mpa.The bore size can be from 32mm to 1000mm,and the max stroke can be 8 meters long.For anything about hydraulic cylinders, just feel free to send email hydraulic@emc-machinery.com EFR Series Cylinder   ERM Series Cylinder Pneumatic Cylinder Tube http://www.emc-machinery.com/news93.html Pneumatic cylinder are always called acting components, its controlled by directional valves.E.MC pneuamtic started designing and manufacturing Pneumatic cylinder  at the very beginning, and now we have a wide range of pneumatic cylinders from standard cylinder to nonstandard cylinder, and from small bore size of 6mm to very big size 600mm. Pneumatic Cylinder Tube:Concerning our products please see the bellows; For aluminum products:(1.) aluminum alloy tubes for pneumatic cylinder a6063 t5(2.) aluminum alloy profile tubes for pneumatic cylinder a6063 t5 For steel products:(1.) high-carbon anti-friction bearing steel bar/hollow bar suj-2(2.) induction hardening chromium plate bar sae 1045/jis s45c/din ck45(3.) seamless carbon steel pipe for oil pressure service st 37.4(4.) seamless steel honed tubes/internal honed with external hard chromium plate tube/internal honed & hard chromium plate tube jis stkm 13c For stainless steel products:(1. ) stainless steel chrome plate rods/grind rods type sus 303/304/316(2. ) stainless seamless steel honed tubes/extra-thin seamless steel tube sus 304/304l/316/316l(3. ) stainless seamless/welded industrial steel pipes ASTM a312(4. ) stainless seamless/welded steel sanitary tubing ASTM a270 Pneumatic Valves http://www.emc-machinery.com/news92.html Product Name: Pneumatic valves Weight: weight to the theory of products Size: 2 "to 24" Pressure  rating:  ANSI  150lb  ~  2500lb  Shell  materials:  carbon  steel,  stainless  steel,  alloy  steel  Application of the medium: gas, liquid, steam Operation: hand wheel, gear, electrical, pneumatic Features: flexible use of its gate structure, sealing performance, and the gate valve seat sealing surface of a different hardness of thelegislation is too Division (Stellite) Co-based Cemented by welding, sealing reliable, high hardness, wear , High temperature, corrosion resistance,good abrasion resistance, long life. Annex packaging: a product specification, product type, as well as material report Product parameters: product and technology standards for quality control: feed - physics and chemistry - cutting - Hot forming -heat treatment - test - gold 2V025 Pneumatic Valve/Solenoid Valve/electromagnet Valve Detail information: Working medium: Air Joint pipe bore: PT1/8 Position number: two-position two-way Operating temperature: -5~60oC Diameter of air exhausting hole: 1.2mm Lubrication: no need Working pressure: 0~8.0kgf/cm2 Power consumption: AC220V; 2.0VA DC24V; 3.0W Protection: IP65(DIN40050) Wring Form: Terminal Material: Alumnium alloy Highest action frequency: 5 cycle sec Insulation: F grade Voltage range: -15%~+10%   air valves http://www.emc-machinery.com/news91.html If you're looking for an adjustable air bed for your home, read on for an overview of the 4 most popular air bed manufacturers. Please note that these beds are designed for everyday home use and are not inflatable guest or camping beds. As such, each serves as a comfortable alternative to more traditional boxspring beds that typically wear out within 10 years. air valvesComfortAire BedsComfortAire was the first company in the United States to make and release an adjustable air bed. Their first mattress system came out in 1981 and utilized the same reliable air bladder technology that the company still uses today.All ComfortAire mattresses are complemented by the company's patented WhisperFlo air control systems which suction air in and out of the mattress' air chambers without making an excessive amount of noise. So, say goodbye to vacuum-loud air beds, and start relaxing with the whisper-quiet ComfortAire.Select ComfortThe Sleep Number adjustable air bed system is probably the most well-known thanks to the manufacturer's aggressive ad campaigns and over 475 retail locations across the United States and Canada. The bed's major feature is that users can set a specific "sleep number" that designates their preferred firmness level. V_series_Pilot_Air_Valves   Namur_Pilot_Air_valves   S_series_solenoid_air_valves Portable air compressors vary by size and power level, and there are a few different models available from which to choose depending on the tools you will use. Be sure to check the power requirements of your tools to ensure that you purchase a model that has sufficient power to run your strongest tool. Regardless of the compressor you purchase, it is always very important to follow the safety precautions including safety goggles, protective clothing and proper footwear. stainless steel pneumatic cylinders http://www.emc-machinery.com/news90.html Stainless steel cylinders are utilized in situations where, for hygienic causes, the cylinder would be exposed to precise cleaning or in situations that are sarcastic by nature. Generally the various styles of stainless steel pneumatic cylinders are available in the market. Pneumatics is characteristically the technology of option for applications such as material handling and small-parts assembly, but with new competences counting closed-loop control, precision pneumatic components and high-speed electronics which have made these techniques more competitive with electrical and hydraulic closed-loop techniques. In industrial relevance¡¯s across the plank, pneumatic cylinders and components are gaining wider recognition as being rocky adequate to withstand unsympathetic situations while offering highest performance at a competitive cost.We need to also consider that pneumatic cylinders have developed into an almost endless collection of configurations, sizes and extraordinary designs. Such adaptability makes more pioneering configurations probable, but at the same time in some cases it increases sources of failure.As a thumb rule we should always choose a mounting technique that absorbs force on the cylinder¡¯s centerline. If the piston rod is loaded chiefly in compression form, a better option is to choose a cap-end mounting style. On the other hand, if the piston rod is loaded chiefly in tension, a head-end mounting is the favored best practice. Moreover in all the situations, cylinder's mountings should be checked on a regular basis.Air cylinders are offered in a variety of shapes, sizes, and types - not to mention the multitude of standard options available. At first glance, the number of permutations can be a bit overwhelming. The good news is that each actuator type and configuration has a place in today's motion-centric automation environment. Pneumatic actuators are selected by their ability to do work, and proper actuator selection is vital. To ensure maximum production, actuator application life is often predestined long before the component is ever applied. We asked a cross-section of air cylinder manufacturers for their suggestions on how to best select and apply air cylinders. Following are 10 critical cylinder selection practices that should be considered when selecting an air cylinder... Standard plastic plastic push-in fittings Stainless Steel and Air Cylinders Use http://www.emc-machinery.com/news89.html Stainless steel cylinders are utilized in situations where, for hygienic causes, the cylinder would be exposed to precise cleaning or in situations that are sarcastic by nature. Generally the various styles of stainless steel pneumatic cylinders are available in the market. Pneumatics is characteristically the technology of option for applications such as material handling and small-parts assembly, but with new competences counting closed-loop control, precision pneumatic components and high-speed electronics which have made these techniques more competitive with electrical and hydraulic closed-loop techniques. In industrial relevance's across the plank, pneumatic cylinders and components are gaining wider recognition as being rocky adequate to withstand unsympathetic situations while offering highest performance at a competitive cost. We need to also consider that pneumatic cylinders have developed into an almost endless collection of configurations, sizes and extraordinary designs. Such adaptability makes more pioneering configurations probable, but at the same time in some cases it increases sources of failure. As a thumb rule we should always choose a mounting technique that absorbs force on the cylinder's centerline. If the piston rod is loaded chiefly in compression form, a better option is to choose a cap-end mounting style. On the other hand, if the piston rod is loaded chiefly in tension, a head-end mounting is the favored best practice. Moreover in all the situations, cylinder's mountings should be checked on a regular basis. Air cylinders are pneumatic linear actuators determined by pressure differential in the cylinder halls. One side of a piston flange could be hassled to give force and motion with a spring providing come back force after pressure is released, or both sides can be interchanging pressure for bi-directional powered motion. Air cylinders are used in numerous locations, activating and fastening relevance's. The cylinder rod will be extending through the rod-end cap, so as you remove that cap, you will get the rod, piston and end cap as a unit. Examine the cylinder rod. Is it scored or scratched? If so, then these imperfections will likely be cutting the seals where the rod passes through the rod-end cap. If it is those seals that are leaking now, replacing them will only solve the problem for a short time before they start to leak again. Why is the rod scored? Has external debris being carried back to the rod wiper and lodged there? That may be what is scratching the rod. If there is no debris, check that the seals inside the rod bearing are not worn to the point where there's metal to metal contact abrading the surface of the rod? If the rod is scored, replace it. Most piston rods are threaded and screw into the piston, with some sort of sealing compound to prevent the rod from vibrating loose. Examine where the rod meets the piston to be sure that it has not been tack welded. Weigh the cost of a new rod against the cost of replacing the whole cylinder to see which course of action is the right one for you. After removing the blind-end cap, you should be left with the empty cylinder barrel. Hold this up to a light and look through the barrel. You are looking for scratches or marks on the inside. In particular, look for signs of wear on one side of the inside of the cylinder barrel. This is an indication that your cylinder rod is being side-loaded as it is working. manufacturing pneumatic cylinder http://www.emc-machinery.com/news88.html E.MC pneuamtics started designing and manufacturing pneumatic cylinder at the very beginning, and now we have a wide range of pneumatic cylinders from standard cylinders to nonstandard cylinders, and from small bore size of 6mm to 600mm. We have tie-rod air cylinder for Asia market and ISO6431/VDMA24562 standard pneumatic cylinder for international market, also we have square cylinder according to DIN24335 standard, compact cylinder and ISO6432 round cylinders are in mass production, the double shaft, guided cylinder, slide cylinder, pen cylinder, needle cylinder are also provided as normal. With 21 years sufficient expenrience and strong technique support, E.MC pneumatics also designs different kind of pneumatic cylinders according to customers requirement.For any special pneumatic cylinder requirement please contact us freely . High quality is always considered as one of the most important E.MC culture and team spirit style.From the cylinder end cover, to piston, seal, bolts......Every parts of E.MC pneumatic cylinders are checked very strictly to make sure the quality is superior and can be supplied to any customer very proudly. Pneumatic cylinder: Attention for installation & operationBefore installation, the cylinder should be first subjected to preliminary operationunder unload condition and accepted as qualified.Choose the installation types according to the service conditions and note the followingclauses with care during installation.A.The apply force should be on the same plane when mounting the tongue and intermediateshaft pin.B.When mounting the flange ,the apply force and the support center should be on thesame shaft axis, The flange and the flange the fulcrum bearing should with connectedthat the flange face is subjected to the apply force but not the set screwsubjected to the tensile force.C.The air cylinder piston rod should not be subjected to unbalance loading or lateralload. The air cylinder with over-length travel should be equipped with supportingdevice or guide means. Before connecting the air cylinder to the pipe, thepipe should be first cleaned out so as to prevent waste from entering the aircylinder. Fastenings should be often checked up in order to avoid losing.If it is necessary, the throttle-valve can be regulated to adjust the buffer effectand protect the piston from colliding with the cylinder head, which may damagethe parts.  hydraulic cylinder Type    Bore size   Stroke     Inside magnet    Mounting type  DNC:Fixed Type                    Double acting                               Specification: Bore Size (mm) 32 40 50 63 80 100 Motion Pattern Fitered Air Working Medium Double Action Compression Pressure 1.5Mpa Max.Operation Pressure 1.0Mpa Min.Operation Pressure 0.1Mpa Buffer Air Buffer(Standard) Condition Temperature 5~60 C Operating Speed 50~500mm/s Lubricate Not Necessary+1.0 Joint Port Size PT1/8 PT1/4 PT3/8 PT1/2 Air Source treatment units http://www.emc-machinery.com/news87.html we can provide a variety of high quality pneumatic cylinders ,air-sources treatment units and control valve . Compressed air treatment unit ISO9001:2000 Port size:1/2" Operating Fluid: air Range of adjustable pressure:0.05-0.85MPa Max. adjustable pressure: 0.95MPa Ensured pressure resistance: 1.5MPa Operating temperature range: 5-60 Capacity of filter cup:60cc Weight: 0.9KG Material of the body: aluminium die-casting forming Material of the container cup: PE Composing elements: BF4000+BR4000+BL4000 Features: Explosive Pressure: 1.5MPa Max. Working Pressure: 1.0MPa Environment and fluid temperature:5-60oC Filter Precision: 15-25micron Sizes: 1/8", 1/4", 3/8", 1/2", 3/4", 1" Drain: Manual or auto drain TradeMark: JIAXING or OEM brand Packing: Plastic, FRL box, carton, pallet Transportation: By Sea or By Air There are many different size,different thread,just according to client's requirements A series air units are similar to SMC A series air preparation units and are our most popular style air units with higher flow rates, simple assembly and maintenance reduces down time. A series air treatment units are available for 8 sizes options from M5 to 1 to ensure optimum performance,offering energy savings. A series air treatment units are a good replacement for SMC air units.Air Filter Air Lubricator Air Regulator Air Filter.Regulator F.R+L Detailed Product Description Explosive Pressure:1.5MPa Max Working Pressure:1.0MPa Environment and fluid temperature:1.0Mpa Filter Precision:25micron, 5 micron and 0.2micron Sizes:M5, 1/8", 1/4", 3/8", 1/2", 3/4", 1" Drain:Manual or autodrain NAME MODEL Port Size (G,NPT) AC Series AC2000-01 G1/8 (FRL Three units) AC2000-02 G1/4 AC3000-02 G1/4 AC3000-03 G3/8 AC4000-03 G3/8 AC4000-04 G1/2 AC4000-06 G3/4 AC5000-06 G3/4 AC5000-10 G1 AC Series AC2010-01 G1/8 (FRL Two units) AC2010-02 G1/4 AC3010-02 G1/4 AC3010-03 G3/8 AC4010-03 G3/8 AC4010-04 G1/2 AC4010-06 G3/4 AC5010-06 G3/4 AC5010-10 G1 AF Series AF2000-01 G1/8 Filter AF2000-02 G1/4 AF3000-02 G1/4 AF3000-03 G3/8 AF4000-03 G3/8 AF4000-04 G1/2 AF4000-06 G3/4 AF5000-06 G3/4 AF5000-10 G1 AR Series AR2000-01 G1/8 Regulator AR2000-02 G1/4 AR3000-02 G1/4 AR3000-03 G3/8 AR4000-03 G3/8 AR4000-04 G1/2 AR4000-06 G3/4 AR5000-06 G3/4 AR5000-10 G1 AL Series AL2000-01 G1/8 Lubricator AL2000-02 G1/4 AL3000-02 G1/4 AL3000-03 G3/8 AL4000-03 G3/8 AL4000-04 G1/2 AL4000-06 G3/4 AL5000-06 G3/4 AL5000-10 G1 AW Series AW2000-01 G1/8 Filter+Regulator AW2000-02 G1/4 AW3000-02 G1/4 AW3000-03 G3/8 AW4000-03 G3/8 AW4000-04 G1/2 AW4000-06 G3/4 AW5000-06 G3/4 AW5000-10 G1 Mini Needle pneumatic cylinder http://www.emc-machinery.com/news86.html Mini Needle pneumatic cylinder Material: Brass and stainless steelAction form: single action and double action caused by the springStrucure: Screw-in directly. Feature: mini size, light weight, beautiful appearance.Advantage: well resustance and sealing as well as long life expectance.Series: Double action Cylinder Bore: Dia 10mm 12mm 16mmStroke: 5~170mm Speed: 5~750 mm/sOperating Pressure: 0.06~0.7 MpaProof pressure: 1.05Mpa(10.5kgf/cm2)Ambient & fluid temperature: -5~70oCPort Size: 20M 30M 40M 75M Needle cylinder Needle Cylinder Diameter:4mm,6mm,8mm Adapter Diameter:M5¡Á0.8 Standard Stroke:5mm,10mm,15mm,20mm,25mm Action Type:Signle Escorted Back Type Installation:Frond thread intall Operating Pressure:0.2~0.8Mpa Operating Temperature:0~70 Maximum Operating Frequency:30 times/second needle cylinder crochet machine Spinal number 12 spinals 6 spinals Spinal pitch 200mm 200mm Spinal slot number 4\6\12\18 4\6\12\18 Output speed 4-13m/min Select appropriately according to the spinning varieties 4-13m/min Select appropriately according to the spinning varieties Needle-cylinder rotational speed 1800rpm 1800rpm Complete machine power 2.53kw 1.33kw Dimension 3.2*0.6*1.7m 1.8*0.6*1.7m Winding system Paper tube winding Paper tube winding pneumatic cylinder, solenoid valve These pneumatic cylinders or air cylinders are usually made air tight http://www.emc-machinery.com/news85.html Linear actuators are described as devices used to convert or transform motion from any supply of energy in a linear-like form and not necessarily rotationally such as electric motors. When linear actuators are applied as force, they become a mechanical apparatus that obtains energy usually constructed by the air, electricity or liquid and transforms it to a particular form of motion. This kind of motion can transmit to anything from blocking, clamping to ejecting. Actuators are usually used in the manufacturing industry or industrial applications and may also be used in various objects like switches, motors, pumps and valves.From all types of linear actuators available in stores, the major common type is the one that is powdered by air. These types of linear actuators are also known as the pneumatic cylinder or the air cylinder. These pneumatic cylinders or air cylinders are usually made air tight, normally made of metal. They normally make use of the energy of compressed air for them to shift a piston. Additionally, pneumatic cylinders are typically used in the manufacturing and assembly processes. Nevertheless, grippers utilized in robotics, make use of linear actuators powered by the compressed air for them to work akin to human touch. Series pneumatic valves widely applicable to industries¡¯ fluid control or adjusting control, complete a set use with automation pneumatic meter. These industries including natural gas, oil, chemicals, metallurgy, paper making, electrical power, mining industry, printing, biological pharmacy, daily chemicals, food and beverage, water treatment and air treatment .Series pneumatic valves structure feature:Pneumatic actuator: adopt new type series GT pattern pneumatic actuator, have double action type and single action type drive (spring reset), gear rack drive, safety and reliability£»large diameter valves adopt series HAW pattern pneumatic valve actuator pluck fork type drive, structure reasonable, output large torque, have double action type and single action type drive (spring reset); refer to our company¡¯s sample of pneumatic actuator.  Air Treatment Units air cylinder or the pneumatic cylinder http://www.emc-machinery.com/news84.html Are you a businessman who carries around numerous business cards? Do you feel it looks professional pulling out a heap of business cards that may have become creased or damaged? I would highly recommend obtaining a business card holder, there are so many different types available in today's market, some ranging from about £1 up to £50. They are usually made from metal and silver in appearance, some designs flip open and some slide open, have a look around and see what design best suits you. They are essentially a hard case designed to house Business Cards, they are specially manufactured with cards in mind therefore the sizes are small and compact. The cards are stored inside and once flipped open the cards are revealed. If you pull one of these out of your pocket to hand out a business card, it looks a lot more professional and you are likely to get a better response. Not only are they good for personal use but they also make a great business gift. These can be sent out as corporate gifts, the reason they are good for this is most companies offer an engraving service upon purchase. You can get your company logo printed on them and even a small slogan or message. If you are looking to give it as a more personal business gift, you could even get the recipients name engraved on the product. They make a very nice (depending on design even elegant gift) whilst still remaining cost effective. One of the most significant products of the company would be the actuators. To make this technical term simpler, an actuator is a device that transforms or converts energy into motion. Also applied as a force, an actuator usually is a mechanical apparatus that takes energy, normally constructed by liquid, air, or electricity, and converts that into a specific kind of motion. This motion can relate to anything from clamping, blocking, to ejecting. These actuators are normally used in industrial applications or in manufacturing, and may also be used in different objects such as motors, switches, valves, and pumps. From all the actuators available in the market, the most common type would be the ones that are powered by the air, also known as the air cylinder or the pneumatic cylinder. These air cylinders are air tight, usually made out of metal, which uses the energy of compressed air in order to move a piston. In addition, air cylinders are usually used in assembly processes and in manufacturing. On the other hand, grippers, normally used in robotics, use actuators powered by compressed air in order to work similar to the human touch. Electricity or hydraulics can be a source of power for actuators. Much like there are air cylinders, there are also electric cylinders and hydraulic cylinders where the cylinder converts electricity or hydraulics into motion, and hydraulic cylinders are often used in several types of automobiles. Most of the actuators available have more than one type of power source. For example, solenoid valves can have the ability to be powered by both electricity and air. Electricity powers the solenoid, and the solenoid, powered by air, actuates the valve. Another option for this would be that the solenoid can be powered by both electricity and the hydraulics. Whether in a linear motion, a rotary motion, or in an oscillatory motion, actuators can still be used, that is if they can create the motion with only one direction, in a circular motion, or in an opposite direction at normal intervals. Hydraulic and air cylinders can also be classified as single acting, which means that the energy source that justifies the movement in one direction, and that a certain spring is used for the other direction. Having these interchanged, these cylinders can act as double as an acting cylinder, which means that the energy is used in two different directions. Even if actuators are usually explained in terms of mechanical implements, muscles are often given as an example of an actuator. Energy, which is created by eating carbohydrates, is converted by the muscle, which in this case would be the actuator, and transform it into motion, such as playing basketball. hydraulic cylinder accessories http://www.emc-machinery.com/news83.html There are some accessories and materials very important in protecting saltwater aquarium. One is the special additives like kalkwasser(calcium), strontium and iodine. These enhance the beauty of the rocks and encourage growth of pink coralline algae. Kalkwasser is calcium hydroxide solution which captures carbon dioxide to create bicarbonate ions. Strontium solutions are used to open corals. Iodine is used by microalgae, bacteria, fish, coralline algae and other invertebrates. Live invertebrates are accessory creatures that feed on a variety of algae. They are safe for reefs. Examples of invertebrates are crabs, sponges, shrimps and marine snails.  Pneumatic Cylinder Live sand helps beneficial bacteria to convert nitrate to nitrogen. The recommended thickness is 3" to 6" as ideal bed for rock. They are used as substrates. Fluorescent lamps are special lightings best used when isolated from the tank to protect metal parts. They are very important particularly for corals. Heater and thermometer are important because water temperature should be kept at 74-78 degrees Fahrenheit. Heaters are used to keep the temperature warm especially during winter time. An additional unit of heater is a good choice for backup use. Synthetic salt mixes are specially formulated aqua salts used to condition seawater and maintain levels of salinity. It must be closed to natural sea water composition and far from unwanted impurities. It is important to know how it was prepared (composition) and the source of fresh water. The affordability and popularity of the product can add as bases for consideration. The most popular salt mix is Instant Ocean according to a poll conducted. Hydrometer is a device to check the gravity and salinity of water. Some devices are sold with no need for calibration yet are high precision units. Most units are made of hard plastic which makes them durable. Ground fault circuit interrupter is a device to disrupt electricity flow. It is a special electrical receptacle which stops electrical power for safety purposes. Always decontaminate coral rocks to prevent harming the marine fish. These rocks add elegance and serve as decorations in the aquarium. Rocks can be of different styles and colors. Some of the rocks include rainbow, carved lava and lace rocks. Power heads are submersible water pumps. They move water around for oxygen. An aquarium must have 2 to 3 multiple power heads. The next consideration for your toga costume is what you are going to wear underneath it. If, anything! Long t-shirts and shorts are usually a good idea, especially if, like me, you live in a colder climate. Also, you'll be free to revel as much as you like without fear of your costume falling off at an inopportune moment. The Man's Toga Firstly, pin one end of the cloth securely around your waist. Then wrap it round least one more time, leaving the length hanging down to your knees. Pin the toga again at the waistline so that it stays in position. Throw the rest of the fabric over one of your shoulders and, apart from a few accessories, you're ready to go. Complete your outfit with leather sandals, wrist bands made from cardboard, a corded belt around your waist in which to stash a plastic sword, a shield and a laurel leaf crown also easily made from a piece of cardboard. Metal_One_Touch_in_Fitting Standard_plastic_plastic_push-in_fittings Mini Solenoid Valve http://www.emc-machinery.com/news82.html The Mini Solenoid Valve info: Material: Stainless steel core and springs,nylon body and Buna-N seals Operating Pressure: 0~7 bar Orifice Size: 2mm Kinds: 3/2 ways normally closed Fluid/ambient temperture: -5 ~+ 50 oC maximun flow rate at 6bar with p 1bar: 30 NI/min Exhaust: 50 NI/min Max number of cycles per minute: 2400/min Life expectancy: more than 50 Million times Voltage: 24V DC -15% ~ +10% Power: 2.3W Response time when energized: 6 ms Response time when de-energized: 8ms Copper wire isolation chass: F (155 oC) The Conflux board(manifolds) & solenoid valves are our new self-developed products used in textile rmbroidery, knitting electronices and other equipment. It has the advantages of compact structure and taking little space,conventient installation,sensitiveness,stable performance,and so on. Moreover,it is protected by two potents. Useage: Convergent plates are used in combined the solenoid valves, 2/3/5/7/8/10/12/28 combinded electromagnetic valve Plates are available Model FCD.3-148BF FCD.3-148H FCD.3-148A FCD.3-148U FCD.3-148 Action way Pilot type Type NC self-holding (at impulse voltage) Working pressure 0.02MPa-0.8MPa Connection way Fastening of four tenths female thread Four tenths male thread Applicable medium Water Valve body material Plastic valve body copper joint Plastic Medium temperature 0-50oC Environment temperature 0-40oC Rated voltage The power of AC220V, AC110V, DC110V, AC48V, DC48V, AC36V and DC36Vis 6W. The power of pulse 4.5V and pulse 3.6V is 2.5W. The power of AC24V, DC24V, AC12V, DC9V and DC12V is 5W. Variable voltage of supply voltage -10%~+10% Insulation resistance Tested by DC500V megohmmete for 1 min, the insulation resistance should¡Ý100M Watertight performance Hydrostatic pressure 0.02Mpa,leakage ratio<0.1mL/min Hydrostatic pressure 0.03~0.8Mpa,leakage ratio 0mL/min Hydraulic pressure withstand Withstand hydrostatic pressure of 1.2MPa for 5min, no unbroken, deformation or outside leakage Reliability 0.01~0.02MPa,make and break for 10s respectively, lasting 1h, the check valve should be unblocked. Flow characteristics Pressure 0.02Mpa Flux >3L/min Pressure 0.1Mpa Flux >8L/minPressure 0.3Mpa Flux >13L/min Pressure 0.8Mpa Flux >25L/min Across layers insulation Withstand high voltage pulse for 2s, it should be normal. Continuously energized Energize for 12h, but not connect through the water, the valve should be no deformation, and the coil should not be burned; Withstand voltage The acceptable high-voltage power between electric conduction and outer without electrified metalWithstand AC1500V,50Hz for 1min, no flashover or breakdown; Withstand 1800V,50Hz for 1s, no flashover or breakdown; Non-return function Yes Filtering function Built-out filter screen built-in filter screen Built-out filter screen built-in filter screen Adjustment function No Angle between coil and valve body 360;270;180;90 Power supply connection way Inserting type, adopting 6.3 plug spring Importance of Air Cylinders http://www.emc-machinery.com/news81.html Air cylinder producers usually generate two essential kinds of air cylinders: single acting and binary acting. The single acting cylinders are capable to perform an operating activity in one single direction. A single acting air cylinder further has air pressure on the one side of a piston flange, delivering force and motion, and a coil delivering the return power after force release. Single acting cylinders need just about half the amount of air used by a binary acting cylinder for any single working cycle. A binary acting pneumatic cylinder carries the powered of motion in common two directions, with pressure on both the sides. When a cylinder is pressed out in one single direction, compressed air moves it back in an additional direction. Air lines consecutively into two ends of the cylinder provide the compressed air. Pneumatic systems generate large linear pressure group and comprise of an input, a course and the output. In this, the input acts as a compressed air from the compressor or from the hand pump. The course is a control device, which directs the air to the bar end or bottom of the container and the output is an expanding or withdrawing piston rod. Pneumatic schemes are used to move, pull, and lift and for other open/close doors in material management and processing. They could also hold, take away and place materials or pieces for the purpose of manufacturing. Each time one of these factors inhibits the rod or tooling travel ¨C even by a little bit - there will be a momentary hesitation in that rod travel as the air pressure inside the cylinder builds to the level necessary to overcome that inhibition. This changes cylinder rod speed and timing inconsistently and continuously. The use of pneumatic flow controls will do much to reduce the impact of the speed and stroke time variations but they cannot ensure that your cylinder stroke and timing will be consistent all the time, as the air that they are throttling will compress as it¡¯s being restricted, resulting in changing stroke speed and time. These changes will be less than if no flow controls were used, but if you need really consistent cylinder operation, then you need to consider alternates. Consider a hydraulic system. A hydraulic cylinder uses oil which is theoretically incompressible. With hydraulic flow controls lowering the cylinder speed and time-of-stroke below the available hydraulic force from the power-pack, you can be virtually certain of consistent stroking every time. There are many circumstances, not the least of which is cost, that make an all-hydraulic system unacceptable. If that is the case, then the next option to deliver stroke-to-stroke consistent speed and timing is to use an air over oil system. Power Pneumatic Cylinder http://www.emc-machinery.com/news80.html Pneumatic cylinders :adopting oily powder smeelting copper as axis bearing,and the piston rod doesnt need oiling lubrication.Durability:The front and aft cover of cylinders body has passed anode solidness oxidation treatment,which owns high wear resistance and durability,while,it also owns beautiful and exquiste appearance.Installation diversity:varietes of installation accessories provided for selection of customer;High temperature resistant property:the cylinder adopts high temperature resistant sealing material,through which the cylinder could work normally under 150 high temperature.(user should require our company for custom-made);Magnetic:there is one permanent magnet fixed on cylinders piston,it could start the inductive switch on cylinder to sense motion position of cylinder.(user should require our company for custom-made) Standard travel ID Standard travel Max travel Permission travel 20 25 50 75 100 125 150 175 200 250 300 350 400 450 500 500 800 25 25 50 75 100 125 150 175 200 250 300 350 400 450 500 800 1200 32 25 50 75 100 125 150 175 200 250 300 350 400 450 500 800 1200 40 25 50 75 100 125 150 175 200 250 300 350 400 450 500 1200 1500 SC Series Pneumatic Cylinder 1) SC series with tie rod. 2) All kinds of installition is available. 3) With very smooth face. 4) Available bore size from 32-4005) Widely used in many fiels. 6) Competitive price with good quality. 7) Custom designed is availabe. 8) Sample is available. We are professional pneumatic components manufacturer. We specilize in pneumatic cylinder, hydraulic cylinder, solenoid valves, mechanical valves, f. R. L. One-touch fittings. Etc. We always share our coustomer with best price and good quality. Your any inquiry about our goods will be responsed in 24 hours. Consider a hydraulic system http://www.emc-machinery.com/news79.html Consider a hydraulic system. A hydraulic cylinder uses oil which is theoretically incompressible. With hydraulic flow controls lowering the cylinder speed and time-of-stroke below the available hydraulic force from the power-pack, you can be virtually certain of consistent stroking every time. There are many circumstances, not the least of which is cost, that make an all-hydraulic system unacceptable. If that is the case, then the next option to deliver stroke-to-stroke consistent speed and timing is to use an air over oil system. This system will use air pressure to drive oil into a cylinder and, since oil is not compressible, flow controls controlling the oil exiting the cylinder will ensure a smooth, consistent stroke every cycle. pneumatic cylinder An air ¨Coil system will consist of: -an air - hydraulic cylinder of choice -two air - oil tanks -two hydraulic flow controls -a two position four or five ported air valve or two 2 positions 3-way valves -necessary lines and fittings to connect the oil tanks to cylinder and valve to the oil tanks -hydraulic oil Check with the air cylinder vendor to ensure that their cylinder can be used in an air-oil application. Most can. The pressures generated are usually well within the safety factor for pneumatic cylinders which are much less costly than hydraulic cylinders. Each of the oil tanks must contain enough oil to fill the cylinder during a complete stroke (an extension or retraction) without completely emptying the tank. Each of the cylinder ports is connected to a fitting at the bottom of it¡¯s own oil tank. The air valve is connected to the air/oil tanks, one working port to each tank. The lines are connected to the fitting on the top of the air ¨C oil tank. The oil tanks must be installed higher than the cylinder they are supplying. When the air valve is shifted, air flows down one air line to it¡¯s air/oil tank. The compressed air fills the top of the air ¨C oil pressure tank, and exerts force on the oil in that tank. The oil then flows through the line to the cylinder, either extending or retracting the rod, depending on which line it flows to. The flow controls, one installed on each of the cylinder lines, will dampen the flow of the oil to provide smooth, consistent stroking of the cylinder rod. When the valve is shifted in the other direction, the air flows down the other valve line to the other tank, and the cycle repeats. Each time the valve shifts, the oil being driven into the cylinder from one tank pushes the cylinder piston towards the other end of the cylinder, and that piston drives the oil on the other side back up the line to the other air ¨C oil tank. With a properly installed air over oil system as described will provide the cylinder stroke speed and consistency that you desire for your application. Depending on the cylinder cycle speed, each time the valve shifts, a minute amount of oil may exhaust with the air. A re-classifier should be plumbed to the valve¡¯s exhaust port(s). This device will strip the exhaust air of oil for re-use or disposal. Precision small valve http://www.emc-machinery.com/news78.html Precision small valve Precision small valve is the only internationally comparable to similar products of advanced water treatment automatically dedicated control system products, the introduction of our factory is the second British Sanders (SAUNDERS) valve series .The upgrading of manufacturing technology products. Because of its technical parameters related to the introduction of products than the original larger To improve its weight has dropped by nearly 35 percent, 42 percent the size of narrow, air valve of only Sanders 50%, so this product not only light weight, small size, but also a energy-saving products, as design considerations of the chemical, pharmaceutical and other automatic control system requirements, and therefore its use more extensive With food degree material,the EWSLC series small direct acting solenoid valves are especilly designed for drinking machine.We have both thread and tubing connecting for the valve in different conditions.E.MC has a strong R&D department for valves and we've developed various solenoid valves from the currect drinking machine valves.For any special valve,just contact us immediately. Model EWSLC1 EWSLC2 EWSLC3 EWSLC4 2P025-06 2P025-08 Medium Air , Water, especially for drinking water Air,Water(drinking water optional) Type Directing type(N.C.) Orifice(mm) 2.5(3/32) 8 9 2.5 CV 0.21 / 0.23 Thread Size 1/8¡å 1/4¡å O.D.For Tube 12mm 1/8¡å 1/4¡å Pressure(MPa) 0-0.82 0-0.8 0-0.7 Max Pressure(Mpa) 1.05 Temperature(¡æ) -10-40(Max 100¡æ) -5 - 80 Valve body PP 1/8 (Black), 1/4(White) Nylon66 Engineering Plastic Steel Seal EPDM Silicon rubber NBR,EPDM,VITON Voltage AC:110V ,220V( 60HZ / 50HZ) DC:12V.24V Voltage range ¡À10% Pulse water valve made of nylon reinforced, widely used in small lawn, irrigate and control of weak acidic liquid in pipeConnection port: 3/4 " and 1"Material of body: nylon reinforcedFluid: waterLife cycles: more than 300,000 timesWorking pressure: 0.2-10barSize: 108 x 81 x 104mmWorking voltage: 12V-230V AC/DC and pulse 6-24VDC cylinders http://www.emc-machinery.com/news77.html Air cylinder producers usually generate two essential kinds of air cylinders: single acting and binary acting. The single acting cylinders are capable to perform an operating activity in one single direction. A single acting air cylinder further has air pressure on the one side of a piston flange, delivering force and motion, and a coil delivering the return power after force release. Single acting cylinders need just about half the amount of air used by a binary acting cylinder for any single working cycle. A binary acting pneumatic cylinder carries the powered of motion in common two directions, with pressure on both the sides. When a cylinder is pressed out in one single direction, compressed air moves it back in an additional direction. Air lines consecutively into two ends of the cylinder provide the compressed air. Pneumatic systems generate large linear pressure group and comprise of an input, a course and the output. In this, the input acts as a compressed air from the compressor or from the hand pump. The course is a control device, which directs the air to the bar end or bottom of the container and the output is an expanding or withdrawing piston rod. Pneumatic schemes are used to move, pull, and lift and for other open/close doors in material management and processing. They could also hold, take away and place materials or pieces for the purpose of manufacturing. Stainless steel cylinders are utilized in situations where, for hygienic causes, the cylinder would be exposed to precise cleaning or in situations that are sarcastic by nature. Generally the various styles of stainless steel pneumatic cylinders are available in the market. Pneumatics is characteristically the technology of option for applications such as material handling and small-parts assembly, but with new competences counting closed-loop control, precision pneumatic components and high-speed electronics which have made these techniques more competitive with electrical and hydraulic closed-loop techniques. In industrial relevance¡¯s across the plank, pneumatic cylinders and components are gaining wider recognition as being rocky adequate to withstand unsympathetic situations while offering highest performance at a competitive cost.We need to also consider that pneumatic cylinders have developed into an almost endless collection of configurations, sizes and extraordinary designs. Such adaptability makes more pioneering configurations probable, but at the same time in some cases it increases sources of failure Air treatment units http://www.emc-machinery.com/news76.html Air treatment units(also called air preparation units) don't work seperately, they're auxillary components and mainly for treating air source from air compressor. There¡¯re 3 different air treatment units for different function, air filter, air regulator and air lubricator. Air filter is for filtering the dirt and some big particles from air source, and after the filteration the air will be clean and dry. There¡¯re different filteration degreee, some air filter has precision of 40 micron, while some other 25 micron or 5 micron. Air regulator is for regulating the pressure of the air source, can adjust air source from higher pressure or lower pressure to the pneumatic cylinder wated pressure. When the air source was filtered and regulated by the former two air treatment units, it becomes clean, dry and with stable pressure, still it needs oil lubrication by the air lubricator, in this way, the air source will be working more smooth and the valves and cylinders can also work more stably and long life cycles. E.MC pneumatics & hydraulics has a long histroy for air preparation units, and currently we have 7 big series of the air units for your reference. We have our own die-casting workshop and do all machining by CNC machine very precisely, every E.MC product is tested to gurantee the quality. In this way, E.MC can provide you most competitive prices products with high quality for long term cooperation. HNE series metal bowl type   EN series mini FRL  Company Name : Ningbo Eternal Machinery Co.,Ltd (E.MC) Street Address : B-1702, Jiahui Guomao Building, #1, lane 28, the East of Baizhang Road, Ningbo, 315041China Province : Ningbo , Zhejiang Telephone : 0086-574-27664669 Fax : 0086-574-87702889 Email : pneumatic@emc-machinery.com MSN : Online Chat Skype : Online Chat hydraulic motors and hydraulic cylinders http://www.emc-machinery.com/news75.html For a hydraulic machine to function, hydraulic fluid is pumped to a high-pressure level and then moved throughout the machines by different actuators. High-pressure hydraulic fluid is transmitted throughout the machine via hydraulic motors and hydraulic cylinders. The fluid is controlled directly or automatically by hydraulic valves and distributed through hoses and tubes. Afterwards, the pumped hydraulic fluid flows to the actuators or motors then returns to a reservoir. The fluid is then filtered and re-pumped. The path taken by hydraulic fluid to circulate is called hydraulic circuit. Hydraulic circuits are of several types. An open center circuit is one example. This kind uses pumps to supply a continuous flow. In open center circuits, the flow is returned to the tank through the control valve's open center. When the control valve is centered it provides an open return path to the tank and the fluid is not pumped to a high pressure. But, if the control valve is actuated, it routes fluid to and from an actuator and to the tank. The fluid's pressure will rise to meet any resistance. If the pressure rises too high, fluid returns to tank through a pressure relief valve and multiple control valves may be stacked in series. This type of circuit is practical to use because it uses inexpensive, constant displacement pumps. Closed center circuits, on the other hand, supply full pressure to the control valves whether these are actuated or not. The pumps vary in flow rate, pumping very little hydraulic fluid until the operator actuates a valve. The valve's spool doesn't need an open center return path to tank. Multiple valves can be connected in a parallel arrangement and system pressure is equal for all valves.   Solenoid Valve, pneumatic valve, pneumatic component http://www.emc-machinery.com/news74.html solenoid valves Our company is a leading manufacture, which locates in Zhejiang China and has been producing many kinds of quality solenoid valves for more than ten years. We have an excellent reputation for quality, good services and competitive price, throughout lots of areas and the countries such as occident, USA, UK, Australia, Malaysia, Pakistan and Taiwan and so on.We also pass the ISO9001:2000, and some of our products are CE approved.We intend to establish a long-term business relationship internationally with companies in the interest of meeting their requirements and needs.Our solenoid valve provide on-off control of air, water, oil, steam, hot water, etc  with energize or de-energize.For more information on our products, please do not hesitate to contact us and state which product that you are interested in. Hope that we can have the opportunity to develop our business.Thanking you in advance for your kind attention and we sincerely look forward to your swift reply. Detailed DescriptionSolenoid Valve, pneumatic valve, pneumatic component Specifications Fluid 40 micron filtered air Operation Inside pilot type Operating pressure 0.1~0.8MPa Max. proof pressure 1.2MPa Ambient temperature 5~50 Allowable voltage ¡À10% of rated voltage Power consumption AC:2.5VA  DC:2.5W Coil insulation & protection grade Class F. IP65 Electrical entry Lead wire or connector Highest action frequency 5 cycle / second Shortest excitation time 0.05 second Hydraulic Valve---Electro-hydraulic directional valve http://www.emc-machinery.com/news73.html Hydraulic Valve---Electro-hydraulic directional valve type WEH uses electronic valve as pilot controlled spool type directional valve. It is used to control the direction and circulation fluid flow. Hydraulic directional valve type WH uses pressuring oil to take turn to control the direction and circulation fluid flow directional valveModel:10/16/22/25/32Max.operated pressure Mpa: 21Mpa.Max.flow L/min:   160/300/300/700/1000L/min We are the professional BFWH Proportional electro-hydraulic directional valve,hydraulic proportional valve in China. We can produce BFWH Proportional electro-hydraulic directional valve,hydraulic proportional valve to your requirements About this product: BFWH electro-hydraulic proportional directional valve is a 2-stage valve with a pilot. It is controlled by a proportional solenoid and converts the electrical signal into a liquid pressure signal to control the flow rate and directions in the hydraulic system. Technical specification   Model 03 04 06 Maximum Pressure at port P(MPa) 31.5 Maximum Pressure at port T ( MPa) T(For Extl Disch) 25 T(For Intl Disch) 3 Port Y 3 Maximum Flow (l/min) 135 340 680 Hysteresis (%) <6 Repeatability (%) <3 Filtration Accuracy (um) <=20 Hydraulic Fluid Mineral Oil, Phosphate Viscosity (mm2/s) 2.8~380 Fluid Temp. (¡æ) -20~70 Coil Resistance (¦¸) 19.5 Weight (Kg) 2-Position 8.1 12.3 17.5 3-Position 8.8 13 18.2 Model description  External dimensions electro-hydraulic directional valve http://www.emc-machinery.com/news72.html BFW Proportional directional valve is a direct-action valve which uses the proportional solenoid to control the flow rate and directions in the hydraullic system. Directional valveItem NO. DSG-03-2B2-DL Product Name: Solenoid directional valve Norminal size: 10mm Type: Junction Box Installation: Sub-plate max Flow: 120L/min Max operating Pressure: 315bar Max permit pressure: 160bar Max direction frequency: 240times/min. seric offers YUCI-YUKEN DSG serie solenoid operated directional valve,mountiong and technical data are as same as YUKEN in japan,DSG-01,DSG-03,DSHG-03,DSHG-04,DSHG-06,DSHG-10 series(plug-in connetctor and terminal box type)hydraulic valve,directional valve,electro-hydraulic directional valve we supply kinds of diverting valves and other valves  V series Pilot/Air Valves V type valve/ Namur Pilot/Air valves Namur valve S series solenoid/air valves S type valve K series mini solenoid valves K series mini solenoid valves M series mechanical valves Mechanical valve L/H/N series hand valves Hand valve F series foot valves Foot valve Rotary valves Rotary valve How to order? Features:   *Stable life cycle, guaranteed 5,000,000 times  *Manifolds are available for all sizes  *Various voltages and working styles are available  *Different colors,threads are available Directional Valve Item NO. : Z1S6P Product Name: RVP series Directional Valve Norminal Size: 6 Installation: Boarding China's Pneumatic Cylinder Market Research Report http://www.emc-machinery.com/news71.html China's Pneumatic Cylinder Market Research Report--------------------------------------------------------------------------------- Report Description:Report Name: China's Pneumatic Cylinderx Market Research Report Data Source: National Statistical Service, Market Research (Monitor) Center, Industrial Association, International Trade Statistics Department, etc. Data Collection Duration: latest three to five years Main Contents: Ten chapters are included in this report¡¡1 Brief Introduction of the Product Pneumatic Cylinder¡¡2 Analysis on Pneumatic Cylinder Industrial Environment¡¡3 Analysis on Pneumatic Cylinder Industrial Chain¡¡4 Analysis on Pneumatic Cylinder Technical Development Tendency¡¡5 Overview of Domestic Pneumatic Cylinder Market¡¡6 Introduction of the Major Manufacturers and Distributors of Pneumatic Cylinder¡¡7 The Domestic Pneumatic Cylinder Proposed Projects Analysis and Competitors' Tendency¡¡8 Analysis on Pneumatic Cylinder Overseas Market ¡¡9 Pneumatic Cylinder Industrial Development Forecast and Investment Prospects Analysis¡¡10 Pneumatic Cylinder Industrial Investment Risks and Preventive Measures Report Format: Print and Electronic versions (PDF) Important Declaration: This report is written by Beijing Zhongjing Zongheng Economic Research Institute. For the purpose of authenticity and accuracy, any copying or reproducing by any organization or individual without our permission is not allowed. Please take caution. Standard Air Cylinder http://www.emc-machinery.com/news70.html Air Cylinder, Pneumatic Cylinder, Cylinder    including:    SI series ISO6431 standard cylinder    DNC series ISO6431 standard cylinder    SC series standard cylinder   MA series Stainless steel mini cylinder    MAL series aluminum alloy mini cylinder   SDA series thin type cylinder   TN series dual-rod cylinder    User ManualAccording to the operating load, select    the suitable cylinder bore size.Before screwing the correct fitting in, make sure the thread ports and fitting are clean. Be aware of dust or fitting tap falling into the cylinder.It is suggested to use the medium lubricated by 40¦Ì filter element.Under the high-temperature environment, use the high-temperature type cylinder. Under the low-te mperature environment, take measure to avoid frozen.In order to prevent damaging the cylinder, test the cylinder. In order for the cylinder to achieve long service life, do not side-load cylinder.If the fitting were removed from the cylinder for a period of time, be sure to block the thread port with protecting cap to keep the dust away. Standard Air Cylinder: Key Specifications/Special Features: Inner diameter: 32 to 200mm Motion pattern: double action Working medium: air Operating pressure range: 1 to 9.0kgf/cm2 Ensured pressure resistance: 13.5kgf/cm2 Operating temperature: 0 to 70 degrees Celsius Operating speed range: 50 to 800mm/s Buffer type: adjustable buffer Buffer stroke: 20mm New seal material and buffer, with low starting pressure and stable operation Long service life and good seal Widely applied to the automatic equipment in light, chemical, textile industry, electronic and machinery industry Air cylinderOur standard air cylinder with high quality,movement distance is longer than six thousand kilometers  which include ISO6430,ISO15552,ISO21287,ISO6432 and NFPA standard air cylinderand NFPA standard cylinder,check more details please check overall products description See more products FV/FX series Cylinder FV/FX Series pneumatic cylinders are manufactured according to ISO6431 standard, VDMA24562 standard and DIN24335 standard. We have two types Square type and Mickey Mouse type, norm¡­ V Series cylinder V Series pneumatic cylinders are manufactured according to ISO6431 standard and VDMA24562 standard. We have two types Tie-rod type and Mickey Mouse type, normal bore size from 32mm¡­ T/X Series Cylinder T Series pneumatic cylinder(old model SC cylinder) has two types Tie-rod type pneumatic cylinder and X type pneumatic cylinder, normal bore size from 32mm to 200mm, bigger size fro¡­ Pneumatic Air Cylinder http://www.emc-machinery.com/news69.html E.MC is specialized in manufacturing pneumatic and hydraulic components, pneumatic and hydraulic complete kits series, aluminium parts and bending plates, plastic parts, mould and etc. Our company integrates designing, manufacturing and sales service together, and in the passing 22 years, E.MC has developed to a modern enterprise, enjoying more than 30000 square meters workshop and a wide market network of more than 90 countries, with Ningbo Eternal as center, Guanghua Pneumatic, E.MC Shandong and Australia factory as our strong base.Pneumatic Air Cylinder are pneumatic cylinder actuators determined by pressure differential in the cylinder halls. One side of a piston flange could be hassled to give force and motion with a spring providing come back force after pressure is released, or both sides can be interchanging pressure for bi-directional powered motion. Air Cylinders are used in numerous locations, activating and fastening relevance's. Stainless steel cylinders are utilized in situations where, for hygienic causes, the cylinder would be exposed to precise cleaning or in situations that are sarcastic by nature. Generally the various styles of stainless steel pneumatic cylinders are available in the market. Pneumatics is characteristically the technology of option for applications such as material handling and small-parts assembly, but with new competences counting closed-loop control, precision pneumatic components and high-speed electronics which have made these techniques more competitive with electrical and hydraulic closed-loop techniques. In industrial relevance's across the plank, pneumatic cylinders and components are gaining wider recognition as being rocky adequate to withstand unsympathetic situations while offering highest performance at a competitive cost. We need to also consider that pneumatic cylinders have developed into an almost endless collection of configurations, sizes and extraordinary designs. Such adaptability makes more pioneering configurations probable, but at the same time in some cases it increases sources of failure. As a thumb rule we should always choose a mounting technique that absorbs force on the cylinder's centerline. If the piston rod is loaded chiefly in compression form, a better option is to choose a cap-end mounting style. On the other hand, if the piston rod is loaded chiefly in tension, a head-end mounting is the favored best practice. Moreover in all the situations, cylinder's mountings should be checked on a regular basis. More on http://www.emc-machinery.com/ Key Contact : Sunny Lou Company Name : Ningbo Eternal Machinery Co.,Ltd (E.MC) Street Address : B-1702, Jiahui Guomao Building, #1, lane 28, the East of Baizhang Road, Ningbo, 315041China Province : Ningbo , Zhejiang Telephone : 0086-574-27664669 Fax : 0086-574-87702889 Email : pneumatic@emc-machinery.com Air cylinder http://www.emc-machinery.com/news68.html What do you do when you've undertaken the diagnosis steps written about in my article titled " Compressed air leaking? Is it the valve or is it the cylinder?" in this E-zine, and you have determined that it is the air cylinder that is the problem? The seals inside the air cylinder that allow the cylinder to function and those that keep the air inside the cylinder where it is supposed to be wear out over time through normal cylinder use. When they do, your air cylinder could leak air to atmosphere past the rod seals. It might be losing compressed air faster through rod seal leaks than it can flow into the cylinder port from the air line. The cylinder won't produce the force you need for your application if that is the case, or, may not do the work required due to air blowing by the piston seals internally. If the air cylinder is a non-repairable type, recognizable by the cylinder barrel being "rolled" into a groove on the end caps, then you cannot take this type apart, and it is time to discard it and buy a new one. If your application is high cycle, and the cylinder is 1 1/2" bore and larger, it might be a cost effective idea to replace the "throw-away" cylinder with a repairable type. A repairable cylinder will be higher priced up front, yet the savings could be realized through a much longer service life with, as necessary, simple seal changes to keep the cylinder operating at peak performance. Let us assume that your cylinder is repairable, perhaps an NFPA type, and it isn't working. Rather than first taking the cylinder to a shop to determine the problem, take it apart in your shop. Usually all this will entail is to remove the nuts or bolts on the end of the tie rods on the rod-end of the cylinder, and pull that cap off. The cylinder rod will be extending through the rod-end cap, so as you remove that cap, you will get the rod, piston and end cap as a unit. Examine the cylinder rod. Is it scored or scratched? If so, then these imperfections will likely be cutting the seals where the rod passes through the rod-end cap. If it is those seals that are leaking now, replacing them will only solve the problem for a short time before they start to leak again.  related keywords: Air_treatment_units, Pneumatic Cylinder, Hydraulic Cylinder Air Cylinder, Pneumatic Cylinder, Cylinder http://www.emc-machinery.com/news67.html Air Cylinder, Pneumatic Cylinder, Cylinder including: SI series ISO6431 standard cylinderDNC series ISO6431 standard cylinderSC series standard cylinderMA series Stainless steel mini cylinder MAL series aluminum alloy mini cylinderSDA series thin type cylinder TN series dual-rod cylinder User ManualAccording to the operating load, select the suitable cylinder bore size.Before screwing the correct fitting in, make sure the thread ports and fitting are clean. Be aware of dust or fitting tap falling into the cylinder.It is suggested to use the medium lubricated by 40¦Ì filter element.Under the high-temperature environment, use the high-temperature type cylinder. Under the low-temperature environment, take measure to avoid frozen.In order to prevent damaging the cylinder, test the cylinder.In order for the cylinder to achieve long service life, do not side-load cylinder.If the fitting were removed from the cylinder for a period of time, be sure to block the thread port with protecting cap to keep the dust away. NINGBO ETERNAL MACHINERY CO.,LTDOffice Add:B-1702, Jiahui Guomao Building, #1, lane 28, the East of Baizhang Road, Ningbo, 315041ChinaPneumatic Factory Add: Xikou Industry Zone, Ningbo, ChinaTel:0086 574 27664669Fax: 0086 574 87702889E-mail: pneumatic@emc-machinery.comWeb:http://www.emc-machinery.com Related keyword: directional valve Making today's pneumatic cylinders work effectively http://www.emc-machinery.com/news66.html Pneumatic cylinders continue to provide a valuable and preferred option for linear actuation in many applications. To achieve these unprecedented levels of effectiveness, all portions of the cylinder design must be balanced to reach the desired performance and cost ratio. As you can see from the cutaway cylinder in Figure 1, pneumatic cylinders have a large number engineered components working together. One of the critical areas of engineering required for achieving this performance is good sealing system design. To achieve the necessary sealing system effectiveness, engineers for a variety of components involved in a pneumatic cylinder need to work together to reach the right balance for each application. Looking at the output of linear actuator is a great place to start to begin to understand the factors to be balanced for an effective linear actuator. hydraulic tools  Frequently pneumatic cylinders of international http://www.emc-machinery.com/news65.html Frequently pneumatic cylinder of international, ISO, origin have the bore and stroke listed in Millimeters, mm, instead of inches as had been the North American standard.The majority of compressed air information in North America that relates to flow rates and usage is given in SCF (Standard Cubic Feet) or SCFM (Standard Cubic Feet per Minute). The compressed air pressure is most frequently listed in PSIG (Pounds per Square Inch, Gage)This presents a challenge when designing, sizing or evaluating the amount of compressed air required or used. It is laborious to convert each metric dimension to the English inch, psig and scfm system.From Norgren Helpful Engineering Information, NC-77, formula we crunched the constants. You may enter the bore and stroke of a cylinder in inches (Formula 1) or in millimeters (Formula 2) and get results in SCFM.Another pair of formulas will aid calculating the volume and how much compressed air a cylinder may hold.   E.MC New Catalog 2009-2 Version E.MC 2008 catalog E.MC hydraulic cylinder catalog Directional valve operators http://www.emc-machinery.com/news64.html Operators for directional-control valves are either mechanical, pilot, electrical and electronic, or a combination of these. Different types ofactuators can all be installed on the same basic valve design. A common directional valve often is used that makes provision for mounting a variety of different operators on its body. With a mechanical operator, a machine element or person applies force on the valve's flow-directing element to move or shift it to another position. Manual operators include levers, palm buttons, push buttons, and pedals. Purely mechanical operators include cams, rollers, levers, springs, stems, and screws. Springs are used in most directional valves to hold the flow-directing element in a neutral position. In 2-position valves, for example, springs hold the non-actuated valve in one position until an actuating force great enough to compress the spring shifts the valve. When the actuating force is removed, the spring returns the valve to its original position. In 3-position valves, two springs hold the non-actuated valve in its center position until an actuating force shifts it. When the actuating force is removed, the springs re-center the valve, leading to the common identification, spring-centered valve. Detents are locks that hold a valve in its last position after the actuating force is removed " until a stronger force is applied to shift the valve to another position. The detents may then hold this new position after the actuating force again is removed. welcome to our web:http://www.emc-machinery.com E.MC pneuamtic http://www.emc-machinery.com/news63.html The Guided Pneumatic Cylinder is equipped with two rigid guide rods supported by either slide bearings or ball bearings, which guarantees a high level of stability. The main benefits provided are high force, precise movement, high side load capacity and anti-rotation combined in the same product. This means easier design and building of machines by reducing the need for external guides. Other features are soft end position .Pneumatic Valve E.MC pneuamtic started designing and manufacturing pneumatic cylinder at the very beginning, and now we have a wide range of pneumatic cylinders from standard cylinder to nonstandard cylinder, and from small bore size of 6mm to very big size 600mm.We have tie-rod air cylinder for Asia market and ISO6431/VDMA24562 standard pneumatic cylinder (both tie-rod and mickey mouse cylinder) for international market, also we have square cylinder according to DIN24335 standard, compact cylinder and ISO6432 round mini air cylinders are in mass production, the double shaft, guided cylinder, slide cylinder, pen cylinder, needle cylinder are also provided as normal. For more information, visit www.emc-machinery.com   Features Specifications: Hydraulic Cylinder http://www.emc-machinery.com/news62.html we are a professional custom hydraulic cylinder manufacturer for construction,mining, forestry, marine, demolition, military, material handling, agriculture, truck and trailer, loader, utility and waste management. With countless hours of testing,you can be assured that our products have long life, superior performance and high reliability. Key Specifications/Special Features: Double acting cylinders Heavy-duty welded construction All seals: manufactured to US specification Port: SAE (NPTF port or other can be available) Rated working pressure: 3,000psi (20,685kPa) Rod surface treatment: superior quality chrome-plated 100% hydro-pressure test Bore size: 1.5 to 5 inches Stroke size: 4 to 48 inches OEM orders are available Sino-American joint venture Meets customer's OEM/ODM demands Ensures quality system comply with the ISO9001:2000 See more products ELE Series Cylinder This kind of durable high-pressure cylinder is designed for large and intermediate excavator with Maximum pressure of 35Mpa and operating temperature - 20¡æ to 100¡æ.(for cold area¡­ EDF Series Cylinder EDF series cylinders are single piston and double action differential cylinders. There are 28 styles assembled by 14 kinds of cylinder diameters and 4 kinds of pressure rating. In¡­ EAD Series Cylinder EAD series cylinders are used in aerial device specially.It requires the cylinders have stability and safety,and good seal system.It is a key part for the aerial device equipment.<¡­ EPC Series Cylinder EPC Series cylinders are widely used in different city clear trucks,garbage trucks. This series include push board cylinder,slide board cylinder,scratch board cylinder,lift cylinde¡­ Parts of a hydraulic cylinder http://www.emc-machinery.com/news61.html A hydraulic cylinder consists of the following parts: Cylinder barrel,Cylinder Bottom or Cap,Cylinder Head,Piston,Piston Rod,Rod Gland,Other parts,Cylinder bottom connection,Seals,Cushions. http://www.Emc-machinery.com   hydraulic cylinders should be used for pushing and pulling only. No bending moments or side loads should be transmitted to the piston rod or the cylinder. For this reason, the ideal connection of a hydraulic cylinder is a single clevis with a spherical ball bearing. This allows the hydraulic actuator to move and allow for any misalignment between the actuator and the load it is pushing.   Ningbo Eternal Machinery CO.,LTD. produce ELE Series Cylinder. This kind of durable high-pressure cylinder is designed for large and intermediate excavator with Maximum pressure of 35Mpa and operating temperature - 20to 100(for cold area - 40 to 90)   EMC hydraulics & pneumatics can design cylinder according to our customers¡¯ drawings and actual requirements. From die-casting,machining,honing,welding,painting to assembling,we have advanced facilities, first class technics and strict quality control system to guarantee superior quality , stable functions and durable feature . We have gained ISO2001:9000 system certification.   Features:                                                      1. Small Size, Light weight, High intensity.  High intensity,fatigue design,adapative cylinder designed as per loading frequency analysis are applied,and piston rod selection,processing and welding technology are inspected through ultrasonic falt detection. As it is designed for high pressure operation,it is featured in small size ,light weight,high intensity and high reliability.   2. Seal System. Seal rings of Parker as well as special designed sealing system are applied to prevent grit and dust,reduce oil leakage and obtain optimal piston rod oil film.   3. Cylinder body. The cylinder inner surfaces manufactured as per appropriate intensity and dimensions have excellent roughness and rigidity and better wearing capacity after roll finishing.   4. Piston rod.  High frequency quenching followed by nickel chrome plating to improve rust proofing and wear and scar resisting performance.   5. Safety / buffer functions. Valves with slow stroke,counting balance and emergency close can be installed easily according to requirements. The concealed ones can absorb the impact of buffer device at the end of stroke. Air filter regulator pneumatic cylinder http://www.emc-machinery.com/news60.html Features Specifications: air filter regulator pneumatic cylinder solenoid valve precision regulator pneumatic component thin type pneumatic cylinder we are specialized in producing air filter regulator pneumatic cylinder solenoid valve precision regulator pneumatic component thin type pneumatic cylinder coupler connector etc. mal air cylinder MS cylinder SC cylinder Hydraulic Tools,Hydraulic Valves Pneumatic Valve http://www.emc-machinery.com/news59.html Features Specifications: Pneumatic Valve Quick exhaust valve: Model: KKP-02/03/04 Thread sizes: 1/4", 3/8", 1/2" Pressure: 0.15~1.0MPa Temperature: -5~80C Shuttle valve: Model: ES-06/08/10, 15/20/25 Thread sizes: 1/8"~1" Pressure: 0.15~1.0MPa Temperature: -5~80C Slide Valve: Model: YHS-02/03/04 Thread sizes: 1/4", 3/8", 1/2" Pressure: 0.15~1.0MPa Temperature: -5~80C Check valve: Model: EA-06/08/10, 15/20/25 Thread sizes: 1/8"~1" Pressure: 0.15~1.0MPa Temperature: -5~80C Ningbo E.MC Solenoid Valves http://www.emc-machinery.com/news58.html A Solenoid Valve is an electromechanical valve for use with liquid or gas controlled by running or stopping an electric current through a solenoid, which is a coil of wire, thus changing the state of the valve. The operation of a solenoid valve is similar to that of a light switch, but typically controls the flow of air or water, whereas a light switch typically controls the flow of electricity. Solenoid valves may have two or more ports: in the case of a two-port valve the flow is switched on or off; in the case of a three-port valve, the outflow is switched between the two outlet ports. Multiple solenoid valves can be placed together on a manifold.   Solenoid Valves are the most frequently used control elements in fluidics. Their tasks are to shut off, release, dose, distribute or mix fluids. They are found in many application areas. Solenoids offer fast and safe switching, high reliability, long service life, good medium compatibility of the materials used, low control power and compact design.   Besides the plunger-type actuator which is used most frequently, pivoted-armature actuators and rocker actuators are also used. http://www.emc-machinery.com   The G series mini solenoid valves are very popular in China and USA, most popular for controlling air, water, ink, coffee or something like this, not so dirty and easy to clean, one good example is the GU23-0.6-1.5LT and GU23-0.6-1.5L, good valves for coffee machine maker.   These mini valves are very smart, and we can easily change valves properties for different condition, it¡¯s not difficult to change 2/2 way valve to 3/2 way valve, normal close valve to normal open valve, and medium from air to water, Pneumatic Cylinder and temperature from 60C to 150C¡­¡­many options for coils, from 220VAC to 10VDC¡­¡­E.MC has a good team to design all kinds of different mini valves with our experienced R&D department for valves. We make most parts by ourselves and easy to realize what customer wants. Pneumatic Air Cylinder http://www.emc-machinery.com/news57.html Features Specifications: Cylinder / pneumatic cylinder / air cylinder Improved eneergy absorption capacity cylinder with high tech appearance. Adjustment of cushion valve is made with a hex. wrecnch allowing for easy fine adjustment. The cushion valve is recessed in the cover. All of them have a  variety mounting types. Air cylinder, Pnuematic Component, Standard Cylinder Model KMB-40 KMB-50 KMB-63 KMB-80 KMB-100 Bore Ø40mm Ø50mm Ø63mm Ø80mm Ø100mm Action Double Acting Operating Press 0.05-0.99MPa (0.5-9.9kgf/cm2) Proof Press 1.5MPa (15kgf/cm2) Amb.Temp -10~+70oC Piston Speed 50-1000mm/s Cushion Air Cushion Stroke Tolerance(mm) +01.4 Lubrication Non-Lube (Use Turbine Oil 1st-Grade ISOVG32,if necessory) Pipe Size (PT) 1/4 1/4 3/8 3/8 1/2 Auto Switch D-A54K Mounting B:Basic L:Foot F:Rod Flangs C:Single Clevis D:Double Clevis T:Trunnion E:Double Clevis/Bracket R:Trunnion/Bracket Special Pneumatic Cylinders http://www.emc-machinery.com/news56.html Special Pneumatic Cylinders Special Pneumatic Cylinders DescriptionECA is of NFPA standard and special for North America market, good quality and stable function.Pressure: 0.15~1.7MPa EFC is most popular in European market.Pressure: 0.15~1.7MPa Pneumatic Components http://www.emc-machinery.com/news55.html Features Specifications: Pneumatic componentsFull range ,High quality pneumatic compoents,Clients one stop shopping center Not the most important thing,but in any conditions,these pneumatic accessories especially tubing and fittings are necessary in an anutomation system!Pneumatic accessories keep their function to connect different parts, to transfer the pressure power or to lower the noise from the pneumatic system, so that the pneumatic systems can work smoothly and noiselessly. E.MC pneumatics & hydraulics has a wide range of pneumatic accessories for different suitations, we have different kinds of plastic push in fittings, metal push in fittings, pneumatic connectors, PU tubing, PA tubing, silencers, pressure gauges, air guns, gas springs, all etc. E.MC is also a good OEM pneumatic components maker, and we supply all kinds of pneumatic accessories to many local manufactureres in different countries. A Tyre Changer to Make Life Easier http://www.emc-machinery.com/news54.html Pneumatic cylinders is a round-body, repairable pneumatic cylinder that offers full-flow ports, standard bumpers, and optional adjustable cushions. Suited to applications with piston speeds of 15-35 in. per second, the P1L has threaded-on end caps for easy repair of internal components; wide piston and rod bearings to minimize bearing stresses; custom stroke lengths and rod ends; and a choice of inch or metric ports and mounting threads. A Z-profile piston seal offers high performance and no-lube service without sacrificing length, and an optional piston magnet can be used with through-the-barrel sensors. Bore sizes of 20-100mm are available, with 9 standard mounting styles. Tyre machines are the finest quality tools that you can find to surmount the obstacles that come while changing the tyres from your car, motorbike or any other vehicle for that matter. While you drive your car, one of the worst things that could happen to you is to find that you have a flat tyre. Having to change the tyre of your vehicle once too often can get quite tiresome. But all is not lost; the professional tyre changer comes to your rescue. It is easy to use and is the quickest and simplest way of getting your tyre changed.Wheels are the main part of a vehicle and it is of utmost importance that the rims of the wheel are protected while the tyres are being changed. The tyre machines take care of this. A tyre changer is not only easily available but also easy on the pocket.The tyre machines which provide high level performance have the best of choices in mounting and dismounting your vehicle wheels. They have the capability of handling tyres of just about any size.The tyre changer has the following features:¡¤ It is equipped with a remote control.¡¤ It is fitted with a lubricated unit.¡¤ It has a bead breaking system which is air powered.¡¤ It has a couple of pneumatic cylinders to clamp down the wheel.Besides tyre machines, the automotive engineering has also made available to the consumers other tools like wheel balancers, lifting equipment and sir compressors which one might like to carry especially while on long drives or where the road stretches endlessly with no service stations in sight. At stores supplying such kinds of tools you will also find other relevant items like weights for wheel balance, tubeless valves and other materials used for repair.  Besides you also get a range of other tyre accessories like wheel protector rings and tyre fitting tools and other equipment that can be used so as to improve the looks, functionality and effectiveness of your tyres. An advanced tyre changer is made up of lateral bead breaking arms which comprise of assembly for arm actuation as well as bead breaking tools. The actuation assembly is made up of a base frame which is like a box, a side of which has an articulated arm. It has horizontal rotary platforms set up on the box for supporting and clamping down the wheel.There is a huge range of packages and configurations of tyre machines available in the marketplace. They might be semi automatic or have swing-arm machinery that has the capability of mounting and dismounting tyres of up to 24" rim. The professional tyre changer has a dependable and controlling operation besides a mounting head which safeguards the alloy wheels or rims.Many a tyre changer will come along with a wheel balancer which has a distance data and automatic rim diameter input which is fully competent in and automated in dealing with 24" rims with hidden weights or guided programs regarding placing of the weights as wells as exclusive weight functions. You can even shop for such type changing equipment by searching the Net and comparing prices so that you can get the best deal. A few of the best tyre machines available today comprise of:Fully automated tyre changers with the auto touch option: This tyre changing machine has auto touch tools on the upper as well as lower beads which gently slip off the tyres from the wheels, minimizing stress and averting damage.It also comes with a laser central locking.Tyre machines equipped with tools for quick release: This machine supports a clamping ability of 24.5" on the outside and 22" on the inside. Brass pneumatic connector, Brass pneumatic coupler, S/P Japanese type pneumatic coupler, Pneumatic plastic tubing Happy New Year to you, dear friends! http://www.emc-machinery.com/news53.html   Dear all E.MC old and new friends,   We¡¯re very glad to enjoy the passing time with you, the time we overcomed many challenges and also achieved a lot together, and the time waving year 2008 and greeting 2009!   Thank you for your always support dear my friend!   E.MC is always ready to be your best partner and family member in China, we share your happiness and success, but also the pressure in difficult situation. In the challenging 2009, E.MC will be always together with you and providing strongest support!   We cherish our sincere friendship and steadily growing-up partnership, and hope both of us can enjoy good health, happy family and a very prosperous year in 2009!   Best regards from   All E.MC friends     Do you know about Pneumatic Valve Springs http://www.emc-machinery.com/news52.html Pneumatic Valve springs gave Renault an advantage with its turbocharged engines, often said to be the most powerful. However, reliability and poor handling of their chassis kept the cars from success until 1989 when Renault provided Williams with its V10 engine to begin a winning streak. Renault won the constructors' championship with Williams in 1992, 1993, 1994, 1996 and 1997, and with Benetton in 1995. Nigel Mansell, Alain Prost, Michael Schumacher, Damon Hill and Jacques Villeneuve each won a Driver's championship in the 1990s with Renault engines. Pneumatic valve springs are metal bellows filled with compressed air[1] occupying roughly the same space of metal springs used to close valves in high-speed internal combustion engines. This system was introduced in the mid-1980s in Renault turbocharged 1.5 litre Formula 1 engines. Reducing the number of moving parts that can fail is good engineering. Racing engines often failed at high speeds because mechanical springs were unable to close valves fast enough, leading to engine failure when pistons struck partially opened valves. Renault's innovation was to replace steel springs with light weight compressed air bellows that could respond more quickly and reduce the possibility of valve crashes, other than from leaking bellows. Additionally, the amount of seat tension required to keep a coil sprung valve under control results in peak lift loading drastically higher, with added stress to the entire valvetrain as a result. Pneumatic systems, sharing a common reservoir of pressure retain a more static level of force, controlling the effectively, without any attendant peak lift load increase. To avoid bellows failures, air springs are replaced often. Pneumatic valve springs are metal bellows filled with compressed air occupying roughly the same space of metal springs used to close valves in high-speed internal combustion engines. This system was introduced in the mid-1980s in Renault turbocharged 1.5 litre Formula 1 engines. Reducing the number of moving parts that can fail is good engineering. Racing engines often failed at high speeds because mechanical springs were unable to close valves fast enough, leading to engine failure when pistons struck partially opened valves. Renault's innovation was to replace steel springs with light weight compressed air bellows that could respond more quickly and reduce the possibility of valve crashes, other than from leaking bellows. Additionally, the amount of seat tension required to keep a coil sprung valve under control results in peak lift loading drastically higher, with added stress to the entire valvetrain as a result. Pneumatic systems, sharing a common reservoir of pressure retain a more static level of force, controlling the valve effectively, without any attendant peak lift load increase. To avoid bellows failures, air springs are replaced often. CNC Machining A Tyre Changer to Make Life Easier http://www.emc-machinery.com/news51.html Tyre machines are the finest quality tools that you can find to surmount the obstacles that come while changing the tyres from your car, motorbike or any other vehicle for that matter. While you drive your car, one of the worst things that could happen to you is to find that you have a flat tyre. Having to change the tyre of your vehicle once too often can get quite tiresome. But all is not lost; the professional tyre changer comes to your rescue. It is easy to use and is the quickest and simplest way of getting your tyre changed.Wheels are the main part of a vehicle and it is of utmost importance that the rims of the wheel are protected while the tyres are being changed. The tyre machines take care of this. A tyre changer is not only easily available but also easy on the pocket.The tyre machines which provide high level performance have the best of choices in mounting and dismounting your vehicle wheels. They have the capability of handling tyres of just about any size. The tyre changer has the following features:It is equipped with a remote control.It is fitted with a lubricated unit.It has a bead breaking system which is air powered.It has a couple of Pneumatic Cylinder to clamp down the wheel.Besides tyre machines, the automotive engineering has also made available to the consumers other tools like wheel balancers, lifting equipment and sir compressors which one might like to carry especially while on long drives or where the road stretches endlessly with no service stations in sight. At stores supplying such kinds of tools you will also find other relevant items like weights for wheel balance,tubeless valves and other materials used for repair. Besides you also get a range of other tyre accessories like wheel protector rings and tyre fitting tools and other equipment that can be used so as to improve the looks, functionality and effectiveness of your tyres. Pneumatic Valves An advanced tyre changer is made up of lateral bead breaking arms which comprise of assembly for arm actuation as well as bead breaking tools. The actuation assembly is made up of a base frame which is like a box, a side of which has an articulated arm. It has horizontal rotary platforms set up on the box for supporting and clamping down the wheel.There is a huge range of packages and configurations of tyre machines available in the marketplace. Features: *Normal with aluminum cover and stainless steel barrel, aluminium barrel is optional.*12mm~25mm are according to ISO6432 and CETOP RP52P standard, 32mm~40mm are E.MC standard.*16mm~25mm are with adjustable cushion, other size cushion is optional*I series mini cylinder can be easily changed to different appearance according to customers requirement.*With self-lubricating bearing, the piston rod is lubrication free.*Magnet and sufficient Fixing styles are available. Specifications: Cylinder Diameter(mm) 12 16 20 25 32 40 Acting type Double Acting     Single acting Working medium Clean Air(40 micron filteration) Mounting type Basic type IFA ISDB ILB Working pressure(MPa) 0.1¡«1.0 Max.pressure(MPa) 1.35 Speed range(mm's) 10~1000 Working temperature (¡æ) 0¡«80( dry air-20) Cushion Type 16mm~25mm are with adjustable cushion, other size cushion is optional Material Stainless steel barrel (aluminum barrel optional ),PTFE seal Thread Size(mm) M5X0.8 G1/8Motorcycle,Pool Alarm pneumatic cylinders, solenoid valve, air treatment units http://www.emc-machinery.com/news49.html Now E.MC pneumatics & hydraulics supply to more than 90 countries 500 kinds pneumatic and hydraulic components, high quality pneumatic cylinders, hydraulic cylinders, solenoid valve, air treatment units, pneumatic fittings...and is NO. 1 for China Pneumatic Exporting sales in 2005, 2006 and 2007, enjoying very reputable fame among all distributors and users, all these contribution are from.... sitemap Pool Alarm, rubber injection molding machine, Smoke Detector, Plastic Granulator, Rubber Machinery, Aluminum Radiator,Motorcycle, Auto Bearings, water filter, Die Casting, iron casting, brass valve   pneumatic cylinders,Directional Valve, Solenoid Valve, Pneumatic cylinders (Also called air cylinders) ,To perform their function, pneumatic cylinders impart a force by converting the potential energy of compressed gas into kinetic energy. This is achieved by the compressed gas being able to expand, without external energy input, which itself occurs due to the pressure gradient established by the compressed gas being at a greater pressure than the atmospheric pressure. This air expansion forces a piston to move in the desired direction. Come to China Come to E.MC http://www.emc-machinery.com/news48.html --Work together with the most prosperous team in China pneumatic industry! is specialized in manufacturing pneumatic and hydraulic components, pneumatic and hydraulic complete kits series, aluminium parts and bending plates, plastic parts, mould and etc. Our company integrates designing, manufacturing and sales service together, and in the passing 22 years, E.MC has developed to a modern enterprise, enjoying more than 30000 square meters workshop and a wide market network of more than 90 countries, with Ningbo Eternal as center, Guanghua Pneumatic, E.MC Shandong and Australia factory as our strong base The main products in our company includePneumatic CylinderDirectional Valve, Science & Technology, Selecting the Ideal Pneumatic Wheels for Your Needs http://www.emc-machinery.com/news45.html Castors come in many shapes and sizes. Choosing the right wheels for you depends on what type of things you will be transporting and on what type of terrain. It is important to take these things into account because choosing the wrong type of wheels may either destroy your flooring, or excessively rough terrain may destroy your wheels. The following outline of the basic parts of industrial castors may help you to better choose the right wheels for you. Mountings for castors The top parts of the wheels are called the mountings. These are the top plates which are used to fasten your wheels to your platform. These top plates come in two forms - 4 bolt holes or a single bolt hole. Top plates with four bolt holes are the most common as they spread the weight more evenly over the swivel head. Single bolt hole mountings are usually used for lighter loads. They are usually used over four bold hole mountings if the casters are to be fastened to a threaded tube. Wheels The most important thing to keep in mind when using pneumatic wheels is that they are specially designed for manual propulsion of up to 4mph. If you will be using your wheels for towing, this may damage your wheels or greatly reduce their lifespan. Wheels are categorized into two classes - hard tread and soft tread. Hard tread wheels move more smoothly than soft tread wheels due to their minimal tractive resistance. However, when used indoors they can be noisy and wear out flooring much faster than soft treads. Hard tread wheels come in four types - Directional Valve * Cast iron & steel - good shock resistance and long lifetime * Nylon - high load capacity, light, clean, and minimal floor damage * Polypropylene - good load capacity, but not as damage resistant as nylon * Phenolic - abrasion and fracture resistant but liable to wear and chipping Soft tread wheels are resilient, and less noisy and liable to damage your flooring than hard tread wheels, but they have a much higher tractive resistance. Standard plastic plastic push-in fittings* Solid rubber - basic model, good temperature resistance * Elastic rubber - high load capacity and wear resistance * Polyurethane - high load capacity with abrasion, tear and chemical resistance * Pneumatic - good shock absorption, works well on rough, uneven surface * High temperature - rubber tires suitable for use in high temperatures Bearings There are several types of bearings used for industrial castors, and which ones you use will depend on the application, working environment, and loading levels. * Plain bearings - usually used with light load, intermittent applications, but vulnerable to axle wear and squeaking in wet or dusty conditions * Roller bearings - robust and ideal for regular use with light to medium loads * Ball journal - precision construction bearings for moderate to high radial forces * Taper roller bearings - used with larger dimension wheels for heavy loads * Sintered bronze - used for high temperature applications to minimise friction * Teflon sleeve - used to reduce friction and generally utilized for lighter loads than sintered bronze Using this information to choose the best combination of mountings, wheels, and bearings will significantly increase your productivity and increase the lifespan of your casters. Taking the time to choose the best components will also reduce your costs in the long run. pool alarm ,Rubber Machinery Do you know about Air treatment units ? http://www.emc-machinery.com/news44.html An air treatment unit for treatment of an air stream, including a pad having a multitude of narrow air-flow channels, the walls of which are formed by corrugated sheets of a stiff material, the sheets being positioned and fixed generally in parallel planes next to each other in such a way that, as seen from an inlet side of the pad to an outlet side thereof, the channels formed by the corrugations of any two sheets located next to each other extend in two different directions the vertical plane of the respective sheet. At least in a central region of the pad, all sheets are positioned obliquely sideways, whereby all channels extend obliquely sideways relative to inlet and outlet surfaces of the pad.   Why are air conditioning units harmful? Today's Air Conditioning units aren't as harmful as they once were. Todays models come with filters that can be cleaned and a lot of Air Conditioners have drainage holes that the water can drip out of. They used to be dangerous because stale water stayed inside of them and fungus and other things not good for humans to breath, caused one of the most dangerous outbreaks in American History. That was Legionares Disease. I don't remember how many people died until the Scientists found out what was causing these people to die and how to cure it. As with anything, if Air Conditioners are maintained they aren't dangerous to anyone's health. Air conditioner manufacturers face the challenge of improving efficiency and lowering costs. Because of the environmental concerns, working fluids now consist typically of ammonia or water. New research is under way to design new working fluids and better system components to keep up with rapidly expanding markets and applications. The competitiveness of the industry should remain strong, driving more innovations in manufacturing and design. link:Motorcycle ,Swimming pool alarm Do you know about the Directional Valve ? http://www.emc-machinery.com/news43.html Bang-bang is the term often used to describe basic directional-control valves. It refers to how the valves shift - from fully open to fully closed. This usually occurs in an instant, causing fluid to rapidly accelerate and decelerate. Under certain conditions, this can cause fluid hammer, which sounds like a hammer striking the hydraulic system from inside. Hence, shifting the valve from one position to another can produce a bang-bang sound. A less informal term to describe these components is discrete valves. This term refers to how the valves operate: they shift from one discrete position to another, such as extend, retract, and neutral. Proportional valves, on the other hand, control direction and speed. In addition to shifting into discrete positions, they can shift into intermediate positions to control actuator direction, speed, acceleration, and deceleration. Even more basic than the discrete directional-control valve is the digital valve. As in digital electronics, digital valves operate either on or off. Whereas discrete valves generally use a spool to achieve two, three, or more positions, discrete valves use a plunger, poppet, or ball that seals against a seat. The advantage to this type of operation is that it provides a positive seal to prevent cross-port leakage. Perhaps the simplest of all directional-control valves is the check valve, a specific type of digital valve. Basic check valves allow fluid to flow in one direction, but prevent fluid from flowing in the opposite direction. As with all fluid power components, directional-control valves can be represented by standard symbols published in ISO 1219. Figure 1 shows a cross-section of a spring-loaded check valve and its ISO 1219 representation. Now let us talk about the ports and positions of it. The two primary characteristics for selecting a directional-control valve are the number of fluid ports and the number of directional states, or positions, the valve can achieve. Valve ports provide a passageway for fluid (air or hydraulic fluid) to flow to or from other components. The number of positions refers to the number of distinct flow paths a valve can provide. A 4-port, 3-position spool valve serves as a convenient illustration, Figure 2. One port receives pressurized fluid from the pump, and one routes fluid back to the reservoir (or to the atmosphere or exhaust muffler in a pneumatic systems). The other two ports are generally referred to as work ports and route fluid to or from the actuator. In this case, one work port routes fluid to or from the rod end of the cylinder, the other routes fluid to or from the cap end. The valve represented in Figure 2 can be shifted to any of three discrete positions. As shown, in the neutral position, all ports are blocked, so no fluid will flow. Shifting the valve to the right routes fluid from the pump to the rod end of the cylinder, causing its piston rod to retract. As the piston rod retracts, fluid from the cylinder's cap end flows to the reservoir. Shifting the valve to the left routes fluid from the pump to the cap end of the cylinder, causing the piston rod to extend. As this occurs, fluid from the rod end of the cylinder flows to the reservoir. Returning the valve spool to the center position again blocks all flow. (In reality, a relief valve would be provided between the pump and directional valve. It is omitted here for simplicity.) Spool-type valves are widely used because they can be shifted to two, three, or more positions for routing fluid between different combinations of inlet and outlet ports. They are used extensively for directional control of actuators because a single valve can produce extension, retraction, and neutral. However, these same functions can be accomplished with digital valves. Figure 3 shows four normally closed (NC) digital valves grouped into a hydraulic integrated circuit to provide the same functionality as the spool valve represented in Figure 2. With all valves in the neutral condition, as shown, fluid flow to and from the pump, reservoir, and actuator is blocked. Energizing valve A routes pressurized fluid to the cap end of the cylinder, causing the rod to extend. Simultaneously energizing valve D routes fluid from the cylinder's rod end to the reservoir. In similar manner, energizing only valves B and C causes the rod to retract and routes fluid from the cylinder's cap end to the reservoir. The valves in Figure 3 are arranged to match the closed-center spool condition of the valve in Figure 2. An open-center condition, Figure 4, could be achieved simply by making all the digital valves normally open (NO) instead of normally closed. Likewise, tandem- and float-center configurations can be accomplished by using NO and NC digital valves. These and other common center-position configurations can be quite specialized, depending on the application of the valve. Most manufacturers offer a variety of center-position configurations as standard, off-the shelf items. Although the vast majority of directional-control valves for industrial applications are 2- and 3-position, many valves used in mobile equipment come in 4-position configurations to accommodate special needs. When specifying the specific type of valve needed for an application, it has become common practice in North America to refer to the number of ports on a valve as the way, such as 2-way, 3-way, or 4-way. However, international standards use the word ports. Thus, what is known as 2-way, 2-position directional valve in the U.S. is called a 2-port, 2-position valve internationally and can be abbreviated 2/2. The number before the slash identifies the number of ports, and the second number refers to the number of positions. Rubber Machinery,radiator The description of the Hydraulic Cylinder ant the Operation http://www.emc-machinery.com/news42.html A Hydraulic cylinder (also called a linear hydraulic motor) is a mechanical actuator that is used to give a linear force through a linear stroke. It has many applications, notably in engineering vehicles. Now let me introduce the operation of the Hydraulic cylinder: Hydraulic cylinders get their power from pressurized hydraulic fluid, which is typically oil. The hydraulic cylinder consists of a cylinder barrel, in which a piston connected to a piston rod moves back and forth. The barrel is closed on each end by the cylinder bottom (also called the cap end) and by the cylinder head where the piston rod comes out of the cylinder. The piston has sliding rings and seals. The piston divides the inside of the cylinder in two chambers, the bottom chamber (cap end) and the piston rod side (rod end) chamber. The hydraulic pressure acts on the piston to do linear work and motion. A hydraulic cylinder is the actuator or "motor" side of this system. The "generator" side of the hydraulic system is the hydraulic pumpwhich brings a fixed or regulated flow of oil into the system. Mounting brackets in the form of flanges, trunnions, feet and clevisses are mounted to the cylinder body. The piston rod also has mounting attachments to connect the cylinder to the object or machine component that it is pushing. Trunnion mounts are sometimes fitted along the body of a hydraulic cylinder. By pumping hydraulic oil to the bottom side of the hydraulic cylinder, the piston rod starts moving upward. The piston pushes the oil in the other chamber back to the reservoir. If we assume that the oil pressure in the piston rod chamber is zero, the force on the piston rod equals the pressure in the cylinder times the piston area (F=PA). If the oil is pumped into the piston rod side chamber and the oil from the piston area flows back to the reservoir without pressure, the pressure in the piston rod area chamber is Pull Force/(piston area - piston rod area). In this way the hydraulic cylinder can both push and pull. pneumatic cylinder   Do you konw what is the Pneumatic Tool http://www.emc-machinery.com/news41.html Pneumatic tools or air tools are tools driven by gas, usually compressed air supplied by a gas compressor. Pneumatic tools can also be driven by compressed carbon dioxide (CO2) stored in small cylinders allowing for portability. Pneumatic tools are commonly cheaper and safer to run and maintain than their electric power tool counterparts, as well as having a higher power to weight ratio, allowing a smaller, lighter tool to accomplish the same task. Air tools were formerly unpopular in the DIY market, but are becoming increasingly popular, and have always been ubiquitous in industrial and manufacturing settings.  Some common pneumatic tools:1.Air impact wrench 2.Air ratchet 3.Airbrush 4.pneumatic grinder 5.pneumatic sander 6.pneumatic drill 7.pneumatic screwdriver 8.pneumatic tapping machine 9.pneumatic hammer 10.pneumatic hack saw 11.pneumatic trimmer 12.pneumatic paint gun 13.pneumatic tacker 14.pneumatic polisher 15pneumatic nail gun The Description of the Air Conditioning http://www.emc-machinery.com/news40.html The term air conditioning refers to the cooling and dehumidification of indoor air for thermal comfort. In a broader sense, the term can refer to any form of cooling, heating, ventilation or disinfection that modifies the condition of air. An air conditioner (AC or A/C in North American English, aircon in British and Australian English) is an appliance, system, or mechanism designed to stabilise the air temperature and humidity within an area (used for cooling as well as heating depending on the air properties at a given time), typically using a refrigeration cycle but sometimes using evaporation, most commonly for comfort cooling in buildings and motor vehicles. The concept of air conditioning is to known to have been applied in Ancient Rome, where aqueduct water was circulated through the walls of certain houses to cool them. Similar techniques in medieval Persia involved the use of cisterns and wind towers to cool buildings during the hot season. Modern air conditioning emerged from advances in chemistry during the 19th century, and the first large-scale electrical air conditioning was invented and used in 1902 by Willis Haviland Carrier.air cylinder   The Working Principle Of the Solenoid Valve http://www.emc-machinery.com/news39.html A solenoid valve has two main parts: the solenoid and the valve. The solenoid converts electrical energy into mechanical energy which, in turn, opens or closes the valve mechanically. A Direct Acting valve has only a small flow circuit, shown within section E of this diagram (this section is mentioned below as a pilot valve). This Diaphragm Piloted Valve multiplies this small flow by using it to control the flow through a much larger orifice. Solenoid valves may use metal seals or rubber seals, and may also have electrical interfaces to allow for easy control. A spring may be used to hold the valve opened or closed while the valve is not activated. The diagram to the right shows the design of a basic valve. If we look at the top figure we can see the valve in its closed state. The water under pressure enters at A. B is an elastic diaphragm and above it is a weak spring pushing it down. The function of this spring is irrelevant for now as the valve would stay closed even without it. The diaphragm has a pinhole through its center which allows a very small amount of water to flow through it. This water fills the cavity C on the other side of the diaphragm so that pressure is equal on both sides of the diaphragm. While the pressure is the same on both sides of the diaphragm, the force is greater on the upper side which forces the valve shut against the incoming pressure. By looking at the figure we can see the surface being acted upon is greater on the upper side which results in greater force. On the upper side the pressure is acting on the entire surface of the diaphragm while on the lower side it is only acting on the incoming pipe. This results in the valve being securely shut to any flow and, the greater the input pressure, the greater the shutting force will be. Now let us turn our attention to the small conduit D. Until now it was blocked by a pin which is the armature of the solenoid E and which is pushed down by a spring. If we now activate the solenoid drawing the pin upwards via magnetic force from the solenoid current, the water in chamber C will flow through this conduit D to the output side of the valve. The pressure in chamber C will drop and the incoming pressure will lift the diaphragm thus opening the main valve. Water now flows directly from A to F. When the solenoid is again deactivated and the conduit D is closed again, the spring needs very little force to push the diaphragm down again and the main valve closes. In practice there is often no separate spring, the elastomer diaphragm is moulded so that it functions as its own spring, preferring to be in the closed shape. From this explanation it can be seen that this type of valve relies on a differential of pressure between input and output as the pressure at the input must always be greater than the pressure at the output for it to work. Should the pressure at the output, for any reason, rise above that of the input then the valve would open regardless of the state of the solenoid and pilot valve. In some solenoid valves the solenoid acts directly on the main valve. Others use a small, complete solenoid valve, known as a pilot, to actuate a larger valve. While the second type is actually a solenoid valve combined with a pneumatically actuated valve, they are sold and packaged as a single unit referred to as a solenoid valve. Piloted valves require much less power to control, but they are noticeably slower. Piloted solenoids usually need full power at all times to open and stay open, where a direct acting solenoid may only need full power for a short period of time to open it, and only low power to hold it. Iron Casting ,Automotive Bearings  V series Pilot/Air Valves   Namur Pilot/Air valves  S series solenoid/air valves Do you know something about the Directional Control Valves ? http://www.emc-machinery.com/news38.html Directional control valves route the fluid to the desired actuator. They usually consist of a spool inside a cast iron or steel housing. The spool slides to different positions in the housing, intersecting grooves and channels route the fluid based on the spool's position. The spool has a central (neutral) position maintained with springs; in this position the supply fluid is blocked, or returned to tank. Sliding the spool to one side routes the hydraulic fluid to an actuator and provides a return path from the actuator to tank. When the spool is moved to the opposite direction the supply and return paths are switched. When the spool is allowed to return to neutral (center) position the actuator fluid paths are blocked, locking it in position. Directional control valves are usually designed to be stackable, with one valve for each hydraulic cylinder, and one fluid input supplying all the valves in the stack. Tolerances are very tight in order to handle the high pressure and avoid leaking, spools typically have a clearance with the housing of less than a thousandth of an inch (25 µm). The valve block will be mounted to the machine's frame with a three point pattern to avoid distorting the valve block and jamming the valve's sensitive components. The spool position may be actuated by mechanical levers, hydraulic pilot pressure, or solenoids which push the spool left or right. A seal allows part of the spool to protrude outside the housing, where it is accessible to the actuator. The Description Of Pneumatic Cylinder http://www.emc-machinery.com/news37.html Pneumatic cylinders (sometimes known as air cylinders) are mechanical devices which produce force, often in combination with movement, and are powered by compressed gas (typically air). To perform their function, pneumatic cylinders impart a force by converting the potential energy of compressed gas into kinetic energy. This is achieved by the compressed gas being able to expand, without external energy input, which itself occurs due to the pressure gradient established by the compressed gas being at a greater pressure than the atmospheric pressure. This air expansion forces a piston to move in the desired direction. Operation General:Once actuated, compressed air enters into the tube at one end of the piston and, hence, imparts force on the piston. Consequently, the piston becomes displaced (moved) by the compressed air expanding in an attempt to reach atmospheric pressure. Specialized functions:Depending upon the design of the system, pneumatic cylinder can operate in a variety of ways. Examples include having the ability to perform multiple strokes without the need for intermediate intervention, to perform a full stroke with intermediate stopping points, to be adjusted so as to control the amount of extension and/or retraction of the piston rod once actuated. Fail safe mechanisms:Pneumatic systems are often found in settings where even rare and brief system failure is unacceptable. In such situations locks can sometimes serve as a safety mechanism in case of loss of air supply (or its pressure falling) and, thus, remedy or abate any damage arising in such a situation. Types:Although pneumatic cylinders will vary in appearance, size and function, they generally fall into one of the specific categories shown below. However there are also numerous other types of pneumatic cylinder available, many of which are designed to fulfill specific and specialised functions. Single acting cylinders:Single acting cylinders (SAC) use the force imparted by air to move in one direction (usually out), and a spring to return to the "home" position Double acting cylinders:Double Acting Cylinders (DAC) use the force of air to move in both extend and retract strokes. They have two ports to allow air in, one for outstroke and one for instroke. Other types:Although SACs and DACs are the most common types of pneumatic cylinder, the following types are not particularly rare: Rotary air cylinders: actuators that use air to impart a rotary motion Rodless air cylinders: actuators that use a mechanical or magnetic coupling to impart force, typically to a table or other body that moves along the length of the cylinder body, but does not extend beyond it. Sizes:Air cylinders are available in a variety of sizes and can typically range from a small 2.5mm air cylinder, which might be used for picking up a small transistor or other electronic component, to 400mm diameter air cylinders which would impart enough force to lift a car. Some pneumatic cylinders reach 1000mm in diameter, and are used in place of hydraulic cylinders for special circumstances where leaking hydraulic oil could impose an extreme hazard. water filter ,China die casting Pneumatic Cylinder http://www.emc-machinery.com/news36.html Pneumatic cylinders (sometimes known as air cylinders) are mechanical devices which produce force, often in combination with movement, and are powered by compressed gas (typically air). To perform their function, pneumatic cylinders impart a force by converting the potential energy of compressed gas into kinetic energy. This is achieved by the compressed gas being able to expand, without external energy input, which itself occurs due to the pressure gradient established by the compressed gas being at a greater pressure than the atmospheric pressure. This air expansion forces a piston to move in the desired direction. Operation   General:Once actuated, compressed air enters into the tube at one end of the piston and, hence, imparts force on the piston. Consequently, the piston becomes displaced (moved) by the compressed air expanding in an attempt to reach atmospheric pressure.   Specialized functions:Depending upon the design of the system, pneumatic cylinders can operate in a variety of ways. Examples include having the ability to perform multiple strokes without the need for intermediate intervention, to perform a full stroke with intermediate stopping points, to be adjusted so as to control the amount of extension and/or retraction of the piston rod once actuated.   Fail safe mechanisms:Pneumatic systems are often found in settings where even rare and brief system failure is unacceptable. In such situations locks can sometimes serve as a safety mechanism in case of loss of air supply (or its pressure falling) and, thus, remedy or abate any damage arising in such a situation.   Types:Although pneumatic cylinders will vary in appearance, size and function, they generally fall into one of the specific categories shown below. However there are also numerous other types of pneumatic cylinder available, many of which are designed to fulfill specific and specialised functions.   Single acting cylinders:Single acting cylinders (SAC) use the force imparted by air to move in one direction (usually out), and a spring to return to the "home" position   Double acting cylinders:Double Acting Cylinders (DAC) use the force of air to move in both extend and retract strokes. They have two ports to allow air in, one for outstroke and one for instroke.   Other types:Although SACs and DACs are the most common types of pneumatic cylinder, the following types are not particularly rare: Rotary air cylinders: actuators that use air to impart a rotary motion Rodless air cylinders: actuators that use a mechanical or magnetic coupling to impart force, typically to a table or other body that moves along the length of the cylinder body, but does not extend beyond it.    Sizes:Air cylinders are available in a variety of sizes and can typically range from a small 2.5mm air cylinder, which might be used for picking up a small transistor or other electronic component, to 400mm diameter air cylinders which would impart enough force to lift a car. Some pneumatic cylinders reach 1000mm in diameter, and are used in place of hydraulic cylinders for special circumstances where leaking hydraulic oil could impose an extreme hazard.     Directional valves,Air valves,pneumatic valves http://www.emc-machinery.com/news35.html Directional valves are also called controlling components, when receiving signal, the valve will change the air flow direction to make pneumatic cylinder piston go and come. Started 21 years ago, E.MC now supply various different types of directional valves(mainly spool valves) for 5/2,3/2,5/3 way, directional solenoid valves, directional air valves, directional SMC valves, directional hand valves, directional foot valves, directional rotary valves, directional mechanical valves, Namur solenoid valves, Namur air valves, all etc.We also provide some important parts like armature, coil, valve body, etc. for many famous pneumatic brands. Most parts of E.MC valves are manufactured and controlled by E.MC,valve body and head are machined by CNC machine from Taiwan, armature and spool are finished by long CNC machine from Japan, important seals are from Parker¡­¡­We check every part and test every valve when assembled, all of these guarantee E.MC valves high quality and stable function. hydraulic cylinder http://www.emc-machinery.com/news34.html A hydraulic cylinder produces linear motion and force by using pressurized hydraulic fluid. Industrial machines powered by hydraulic cylinders are able to form metals or other materials at a very high force with a relatively small supply of highly pressurized fluid. Heavy equipment, such as an excavator, relies on the power of hydraulic fluid. The operator easily controls the pressurized hydraulic fluid with the use of a control valve connected to distributor hoses and tubes. A solenoid valve is the type of valve most commonly used with a hydraulic cylinder as it has a reputation of safety and reliability. Valves not only control the release of fluid in the hydraulic cylinder, but often mix gases and fluids as well. A hydraulic cylinder in a car does not connect to a valve as a means of control, but relies on piston-driven hydraulics instead. When the brake pedal is depressed, the pedal pushes on the piston in the master hydraulic cylinder and the slave pistons located at each wheel work together to stop the car. Hydraulic seals are crucial in relation to the safe functioning of a hydraulic cylinder. Industries that use heavy equipment, such as automotive, aerospace, government, oil, and gas rely on improving hydraulic seal technology. The explosion of the Challenger space shuttle in 1986 was mainly attributed to malfunctioning hydraulic seals caused by low temperatures that solidified the seal's inner material, thus preventing a proper seal. Worn out hydraulic seals also present safety concerns, but can often be prevented by using a hydraulic cylinder with a smooth inside surface. The outside surface of a hydraulic cylinder is usually constructed from aluminum, steel, cast iron, or bronze. Cylinder covers hold the piston rod and can be square, round, or custom-designed to fit each specific cylinder. The simplest hydraulic systems consist of two pistons and a fluid-filled pipe. Pistons used in hydraulic systems are made in one, two, or three pieces depending on the speed and force required by the machine. One piece of heavy construction machinery uses up to eight hydraulic cylinders that may need as much as 100 gallons of oil. Water hydraulic systems use water as the fluid for the hydraulic cylinder rather than oil. Although water is less expensive than oil, as well as non-polluting, water's low viscosity and poor lubrication qualities require a system designed exclusively for water hydraulics. solenoid valve http://www.emc-machinery.com/news33.html   A solenoid is an electromechanical device which allows for an electrical device to control the flow of a gas or liquid. The electrical device causes a current to flow through a coil located on the solenoid valve. This current flow in turn results in a magnetic field which causes the displacement of a metal actuator. The actuator is mechanically linked to a mechanical valve inside the solenoid valve. The valve then changes state, either opening or closing to allow a liquid or gas to either flow through or be blocked by the  solenoid valve. A spring is used to return the actuator and valve back to their resting state when the current flow is removed. Solenoid valves come in various configurations and sizes. Solenoid valves can be normally open, normally closed, or a two way valve. A normally open solenoid valve allows a liquid or gas to flow through unless a current is applied to the solenoid valve. A normally closed valve works in the opposite manner. A two way solenoid valve has three ports; one port is common, one is normally open and the third is normally closed. Factory automation makes frequent use of solenoid valves. A computer device running a factory automation program to fill a container with some liquid can send a signal to the solenoid valve to open, allowing the container to fill, and then remove the signal to close the solenoid valve and stop the flow of liquid until the next container is in place. A gripper for grasping items on a robot is frequently an air controlled device. A solenoid valve can be used to allow air pressure to close the gripper, and a second solenoid valve can be used to open the gripper. If a two way solenoid valve is used, two separate valves are not needed in this application.   Pneumatic Cylinder Manufacturer from China http://www.emc-machinery.com/news32.html   21 years ago, as one of the oldest pneumatic components manufacturer, E.MC pneumatics & hydraulics imported herion technical and began to supply 1st stage of pneumatic products in China, including some 5/2  and 3/2 valves, also FRLs. E.MC pneumatics & hydraulics takes EXCELLENT QUALITY as NO. 1 factor from the very beginning, even on some days production is really very very busy, we control every product quality by the normal way, two times testing by different people in different way. Now E.MC pneumatics & hydraulics supply to more than 90 countries 500 kinds pneumatic and hydraulic components, high quality pneumatic cylinders, hydraulic cylinders, solenoid valve, air treatment units, pneumatic fittings¡­¡­and is NO. 1 for China Pneumatic Exporting sales in 2005, 2006 and 2007, enjoying very reputable fame among all distributors and users, all these contribution are from...Brass pneumatic connector,Brass pneumatic coupler,S/P Japanese type pneumat,Pneumatic plastic tubing,Pneumatic Muffler,Pressure gauge,Air gun Air Cylinder http://www.emc-machinery.com/news31.html Air cylinders are recognized as the final module in a pneumatic, compressed air control or in any power system. Air cylinders, or pneumatic cylinders, are tools, which switch compressed air power into a usual mechanical or automatic energy. This mechanical energy generates linear or rotating motion. In this way, the air cylinder works as an actuator in any pneumatic system, so it is as well identified as a pneumatic linear actuator. The air cylinder comprises of steel or could be of stainless steel piston, a piston rod, a cylinder container and including end covers. As compressed air progresses into the air cylinder, it moves forward to the piston along the length of the air cylinder. Compressed air or a coil, situated at the rod end of the cylinder, moves the piston back. Valves are the one that control the pour of compressed air to the cylinder. Air cylinder producers usually generate two essential kinds of air cylinders: single acting and binary acting. The single acting cylinders are capable to perform an operating activity in one single direction. A single acting air cylinder further has air pressure on the one side of a piston flange, delivering force and motion, and a coil delivering the return power after force release. Single acting cylinders need just about half the amount of air used by a binary acting cylinder for any single working cycle. A binary acting pneumatic cylinder carries the powered of motion in common two directions, with pressure on both the sides. When a cylinder is pressed out in one single direction, compressed air moves it back in an additional direction. Air lines consecutively into two ends of the cylinder provide the compressed air. Pneumatic systems generate large linear pressure group and comprise of an input, a course and the output. In this, the input acts as a compressed air from the compressor or from the hand pump. The course is a control device, which directs the air to the bar end or bottom of the container and the output is an expanding or withdrawing piston rod. Pneumatic schemes are used to move, pull, and lift and for other open/close doors in material management and processing. They could also hold, take away and place materials or pieces for the purpose of manufacturing. Pneumatic Cylinder http://www.emc-machinery.com/news30.html Pneumatic cylinders are the final component in a pneumatic or compressed air control or power system. Pneumatic cylinders, also referred to as air cylinders, are devices that convert compressed air power into mechanical energy. This mechanical energy produces linear or rotary motion. In this way, the air cylinder functions as the actuator in the pneumatic system. The pneumatic cylinder consists of a steel or stainless steel piston, a piston rod, a cylinder barrel and end covers. As compressed air moves into a cylinder, it pushes the piston along the length of the cylinder. Compressed air or a spring, located at the rod end of the cylinder, pushes the piston back. Valves control the flow of compressed air to the cylinder. The choices for cylinder housing styles include the following: tie-rod, smooth body, pancake, rectangular, multiple bore, stainless steel, rodless, compact, miniature/microcylinder, clean profile and twin-rod cylinder. The two basic types of pneumatic cylinders, based on how they perform, are single acting and double acting. The single acting cylinder is able to perform an operating motion in only one direction. A single acting pneumatic cylinder has air pressure on one side of a piston flange, supplying force and motion, and a spring supplying the return force after pressure release. Single acting cylinders require approximately half the amount of air used by a double acting cylinder for a single operating cycle. A double acting pneumatic cylinder has powered motion in two directions, with pressure on both sides. When a cylinder is pushed out in one direction, compressed air moves it back in the other direction. Air lines running into both ends of the cylinder supply the compressed air. The flow of compressed air is controlled with valves for both single and double acting cylinders. Other types of cylinders include rotary cylinders, impact cylinders and multiple- position, or opposed-thrust, cylinders. Pneumatic systems are used to push, pull, lift and open/close doors in material handling and processing. They can also hold, remove and position materials or pieces for manufacturing. Pneumatic systems can be connected with hoses, pipe or tubing without difficulty, producing a large amount of linear energy. Using pneumatic systems is economical and environmentally friendly, as air is inexpensive, plentiful and easily compressed and stored in tanks. Exhaust air can also be returned to the atmosphere. load cell National Hi-tech Enterprise http://www.emc-machinery.com/news29.html E.MC ranks National Hi-tech Enterprise Exciting news! E.MC ranks National Hi-tech Enterprise! With 22 years experience, now E.MC has a very strong R&D team and a special laboratory,and every year we spend certain percent revenue on new products developing to meet the industroy progressing every day! When most people focus on only price and quality, E.MC focus more for long term development,technical advantage will be more and more important in the near future! As the NO.1 brand in China,E.MC people hope with our hardwork,we can do something for the China pneumatic component industry! Thanks for support from Government and all parties! E.MC   Welcome to E.MC new website www.emc-machinery.com http://www.emc-machinery.com/news28.html Dear E.MC old and new friends:   Welcome to Ningbo E.MC Pneumatics & hydraulics new website, hope this new website will provide more information as you want and you can find the exact information in the most efficient way!   The New website is still underconstruction, we¡¯re updating website information everyday so that you can get the latest information about E.MC pneumatics & hydraulics and our products information!   For anything may cause trouble for you, please let us know to do improvement, contact pneumatic@emc-machinery.com for anything you want!   Thank you for your kind attention!   Enjoy a nice day   Rgds,   E.MC Pneumatics & hydraulics