Saturday 29 December 2012

Look For The Best Hydraulic Cylinder Supplier To Get The Supply Of The Cylinders When You Want


Since the hydraulic cylinders are in huge demand in today’s date, you will find that there are many manufacturers that are manufacturing different kinds of cylinders on the basis of the needs for different applications. Irrespective of the region you reside, if you require these cylinders for any applications, you can be simply assured of the fact that the availability of the hydraulic cylinder supplier will not be a problem. There are many suppliers of different types and units of these cylinders, and therefore, you can always check out the availability before placing your order. This can prove to be beneficial for you.
Looking For Reliable and Renowned:
While you are looking for hydraulic cylinders distributor or supplier, one of the most important things that you should always remember in this case is that you should always look for someone that is reliable and renowned. This in turn will not only assure you of the supply, but at the same time, you can also be assured of the quality of the cylinder. This in turn, will ensure that the manufacturing company is good, and you should never compromise on the importance of the reputation of the manufacturing company.
Knowing the Operation and Functioning:
You can be quite certain of the fact that the hydraulic cylinder supplier will explain you important details about the operation and functioning of the system. Moreover, if you face any problem, you can be absolutely assured of it, because when the supplier supplies you the equipment, they will take care of everything, so that you do not face any problem in operating the device. In addition to that, they will also explain you about various parts of the system, so that you continue getting high performance and efficiency from the system to a great extent.
Checking Out the Internet:
If you have requirements for large numbers of hydraulic cylinders, you should check out for the hydraulic cylinders distributor from the internet. There are plenty of sites on the internet that can give you information on the different distributors, and also the bulk in which they can supply these devices. Consequently, you can always place your order, as per your needs, so that you can get great purposes served from it. Irrespective of the types of cylinders that you require, you will also get your needs met. If you order in bulk, there are chances that you can get some discounts on the prices. This will again help you in saving your money.
Therefore, it is high time that you look for quality hydraulic cylinder supplier in your area, so that they can not only supply you with quality device, but at the same time, can also cater to your requirements, as and when, you want. In addition to that, if you want the replacement of any part of the cylinder, they will also supply you with the parts that you require. Therefore, there is absolutely nothing to be worried about the availability of the cylinders that you require the most. 

High Demand for the Double Acting Hydraulic Cylinders


As you are well aware of the fact that the hydraulic cylinders are used for wide varieties of purposes, you must also be aware that these are available in huge varieties. The different types of cylinders are largely categorized on the basis of their nature as well as the function they perform, along with the needs that they are able to serve. Therefore, if you think that you will use the cylinders for different types of industrial appliances and machineries, the industrial hydraulic cylinders are definitely the best option for you. As the name implies, these can be used for various industrial purposes, and therefore, the demand for these cylinders are so high in the market.
Many Suppliers and Manufacturers:
If you check out carefully in the market, you will find that there are many suppliers and manufacturers for these industrial hydraulic cylinders. Therefore, when you require them, the availability of these cylinders will definitely not be a problem. You will just have to ensure that you get these cylinders supplied from good quality manufacturers, so that you continue getting the services and benefits of these cylinders. In addition to that, with proper maintenance, you can also expect to get services from these cylinders for a long period to come.
Best for The Starters:
On the other hand, if you are a starter unable to determine the right option of cylinder that can be easy to use, you can go for the double acting hydraulic cylinders. In fact, the single and the double are considered to be the most popular choices for the starters, and they have also reaped many benefits from it. There are again couples of series in these cylinders, and you can expect to get different functions served with the help of these cylinders. The demand for thee cylinders are also quite high, and they are sold in huge quantities.
Difference in Specification and Features:
You can expect to get a difference in the specification and features of the different series of double acting hydraulic cylinders. There is not only a variation in the maximum capacity, but in addition to that, there is also a variation of the series in terms of efficiency and performance. However, in any case, you can be assured that these are completely non-corrosive, and they are available with extruded brass heads. Each and every component of these cylinders are also well polished, which in turn results in increased efficiency.
Usage in Different Applications:
There are some double acting hydraulic cylinders that are available with a servo valve as well as a sensor. Consequently, the function of displacement controlling often becomes complicated. This in turn, helps in wide varieties of applications ranging from equipment for metal processing, manufacturing of machine tools and many more. In addition to that, these can also be widely used as metal actuator, elevators, controlling of nuclear plants and many more. With so many functions and purposes served, it can definitely be understood that there is indeed a high demand for these cylinders.  

Considering Different Types of Cylinder and Ordering Customized Hydraulic Cylinder is a Good Idea


Hydraulic cylinders are important components of many types of machinery, and they can be used for wide varieties of applications. Well, these mechanical devices are available in several types, and accordingly, these can be used for different purposes, as well as, in accordance with the needs. However, the standard hydraulic cylinder is considered to be the most common type of cylinder that is used for different purposes. They are available with wide varieties of features and benefits. However, you should always invest on the option that suits you the best. Apart from the standard option, you can also get customized, industrial, double acting and many more.
Know the specifications:
When it comes to the selection of certain types of cylinders, it is important for you to know the specifications of each of these cylinders. These can definitely serve a great purpose because you can definitely select the best that caters to your requirement, as a whole. If you are a starter, you will possibly require the standard hydraulic cylinder, because the features contained in these cylinders might be less, but these are easy to use. This is the reason why such cylinders are so high in demand. This cylinder has been designed in such a manner, so that as a user you can return to the first position as soon as the final supply is cut off.
Another Popular Option:
The customized hydraulic cylinder is another popular option that many people use for different applications today. As the name implies, these are designed in such a way, so that the functionality of these cylinders can be largely customized in accordance to the requirements. Different applications have different needs, and in order to cater to these unique needs, these cylinders are largely used. However, if need arises, often a standard cylinder can also be customized to meet unique needs.
Available With Many Manufacturers:
There are many manufacturers today that supply the customized hydraulic cylinder today. Therefore, if you ever feel that you require these customized options, you can place your order. Consequently, your unique needs in the applications will definitely be catered by these customized options. These are slightly expensive, but compared to the features and benefits you get from these cylinders, you will surely get the value of your money. However, make sure that you get them from quality manufacturers, so that it can largely cater to your requirements, as a whole.
Therefore, it is largely up to you to decide the kinds of hydraulic cylinders that you require. Accordingly, you can look for manufacturers that will cater to your requirements. However, if you want to get customized hydraulic cylinder, you should place your order in advance, because the manufacturer will take some time in making your cylinder customized in accordance to your requirements. However, before buying any of these, you should be wise enough to check out the different types that are available in the market and also the features that are available in these types. This will definitely help you in the selection process.  

Necessity of Regular Hydraulic Cylinder Maintenance


The hydraulic cylinder in no doubt a very important mechanical device and the functionality of such a device is no doubt immense. Therefore, when you buy this device for using it in different applications, you should always remember that hydraulic cylinder maintenance is very essential. If you really want the system to show good performance and efficiency for a long time to come, you should never compromise on the maintenance. When you buy the system, the experts will give you few tips on the maintenance, and make sure that you follow these maintenance tips properly, so that applying it for different uses is never a big issue.
Updated Technology and Tools:
Currently, you can expect to find wide varieties of updated tools and technologies. Therefore, with the use of these tools and equipment, you will have absolutely no difficulty in the hydraulic cylinder maintenance. In addition to that, if you find the application for which it is used is showing some problem, and if you think that maintenance alone will not help, you can also get it repaired. Things will absolutely not be difficult and challenging for you to manage. You can again take the help of the experts that are well equipped with different tools to get the work done, so that the machine can perform better again.
Need For Replacement:
However, if you find that the cylinder or any parts of the cylinder is not functioning properly or is completely damaged, you might consider hydraulic cylinder replacement in the machine. The cylinder is available along with its parts, and therefore, you will not have to be worried about the availability of it at any cost. However, one of the most important things that you should always remember in this context is that while replacing, you should check out the efficiency and functionality of the units, so that it can perform well without creating any problem.
Another important thing that you should also remember about hydraulic cylinder replacement is that if you do not posses knowledge or technical expertise, you should not try to carry out the procedure on your own. It is better that you consult with the technicians, and understand which part of the cylinder needs a replacement, so that it can function well. On the basis of that, you will be able to make your next move. Do not take wrong decision on haste. It might cause problems in the application in which it is operating.
Therefore, if you really want the device with the hydraulic cylinder to perform well, you should give utmost importance to the hydraulic cylinder maintenance of the system. Regular maintenance might incur some expenditure, but this will definitely save the cost on repair or replacing any unit or part of the cylinder. This will definitely help you save money, while you can also be certain of the fact that it will continue offering its efficiency even in the future years to come. What can be better than that? Maintain the parts of the cylinder properly.

Things to Know On the Hydraulic Cylinder


In the recent days, with technical progression you must be aware of the fact that the hydraulic cylinder is of great importance. It is basically a mechanical device, and therefore, it helps in controlling a linear movement. In fact, these cylinders can be used for wide varieties of purposes. The primary function of these cylinders is to control the movement of different links and parts of the machineries. In addition to that, it also helps in attaching different units and parts of the system. With the combination of several different materials, it can help in durable construction of different metals like chromium, nickel steel, and even other kinds of durable metal.
Applications of the Cylinders:
As mentioned earlier that there are several applications in which the hydraulic cylinder is used to a great extent. Some of these applications include:
  • Earth movers,
  • Heavy duty vehicles,
  • Equipment for construction,
  • Equipment for removing snow.
There are many other applications in which these cylinders might be required, and therefore, these are definitely in huge demand in today’s date. There are large numbers of industries and units that require these devices in order to serve wide varieties of purposes at the same time.
Different Parts and Components of the System:
There are different parts and components of the system. Therefore, before operating ort making use of the device, you must be well aware of the different hydraulic cylinder parts. Some of the common parts that are found in the system include:
·         Head,
·         Barrel,
·          piston,
·         Cylinder cap,
·         Piston rod
The cylindrical tube contained in the system is considered to be one of the most important parts of the entire device. Today, most of the big machines are operated with these systems, and therefore, you should always remember that the efficiency of these parts are highly important for the systematic management of the system.
Different Types:
Again you will find that there are two different types of hydraulic cylinder. The first one contains steel rods that look threaded, and these are attached to the either end of the barrel of the cylinder. On the other hand, the other types of cylinder are very strong and durable. Consequently, they can be widely used for the purpose of different industrial applications. Well, it is largely on the basis of your requirements that you should make the selection of the cylinder that can best serve the purpose.
However, one of the most important things that deserve mention in this context is that the hydraulic fluid is one of the very important hydraulic cylinder parts. It is this fluid that helps in proper fractioning of the units within the cylinder making the device highly functional in nature. In fact, the cylinders which are also important for the functioning of the device derive power from the fluid. In fact, it is very essential for you to understand the functioning of the system, si that you can understand the efficiency of the operation of the system.

Monday 19 November 2012

HC Hydraulic Cylinder Supplier with best Service and Professional Technology


Last few years ago, pneumatic cylinder is widely used in industry, production and manufacturing lines. However, as the technology advances, a number of equipments need larger working pressure for their different operational environments. There are some hydraulic cylinder manufacturer start research and developed hydraulic cylinders. Hydraulic cylinder also called hydraulic motor working liner. It is the operating elements of mechanical, the push power apply to single directional, which is in limited stroke. Nowadays, hydraulic cylinders are widely used in machine tool, metallurgy, mineral, chemical engineering, marine, hydroelectric power industries.

Hydraulic cylinders working pressure comes from one kind of special oil compression. Each of hydraulic cylinders has a cylinder bore, piston rod, piston, guide pillar, seal rings, and many other parts. The oil come into cylinder through oil nozzle, and piston rod will telescopic movement very well in bore. Another key factor is the seal rings. Therefore, if cylinder piston rod want to connect with piston, hydraulic cylinder supplier should install glide ring and O ring. Piston separates the hydraulic cylinder to two parts- one is cylinder bottom, the other is the end of piston rod. Piston rod move liner when increase oil pressure.
Because of hydraulic cylinder is the supplier of power. Piston rod connects to the machine or other parts all the time. They work together.

Hydraulic cylinder is widely used in many important environments, so find a good supplier that produces best quality products is very important. HC hydraulic cylinder supplier always satisfy customer from 2000. Here I introduce our treating detail of the product- hydraulic cylinder.

HC hydraulic cylinder supplier stated in China, which choose seamless cold rolling raw material to make cylinder bore, we have a strong research and development team, which is very profession for hydraulic cylinders. We will offer you a good solution as your demand. Such as, we will decide the thickness according to required working pressure. I addition, we make the bore inner mirror polish finishing and the rough with 0.05umm.

Most of the hydraulic cylinder bottom welded with cylinder bore. But the cover of hydraulic cylinder would apply screw or flange to connect cylinder gland and cylinder bore. Flange connector will be the best method even though the price is higher. Piston is one of the key spare parts in hydraulic cylinder system. Hydraulic cylinder suppliers will make a groove to match seal rings to avoid oil leakage. If the seals quality is not very good, hydraulic cylinder will not reach to ideal working power. The seals HC hydraulic cylinder supplier chooses import from Halite, which quality is very good and brand is famous all over the world.

Our HC company enterprise culture is responsibility. They get together in order to make their one dream come true. Be good at sense of responsibility made HC was accepted by many customers from many country. We believe there is no perfect person, but have a perfect team.

Welcome to come and visit our company- HC. We will show you our best service and professional technology. 

HC offers Hydraulic Cylinder Spare Parts with high qualities


HC Hydraulic cylinder is one of the Chinese best hydraulic cylinders Brand, can supply customer different kinds of hydraulic cylinder products. There are many standard types in HC like the light, heavy, self-locking, boost, servo, and other widely used across various industries. HC not only specialize in various hydraulic machine, complete hydraulic systems, standard, nonstandard hydraulic cylinder etc, but also can offer hydraulic cylinder parts with high qualities. With the development of the international market, many of our customer desire to purchase the hydraulic cylinder components separately and install it by themselves. Through this way can help them reduce the purchase cost, and can sell the parts as spare parts.

Many customers called hydraulic cylinder parts as hydraulic cylinder kits. They are the same means. Today let’s talk about the hydraulic cylinder parts. Different hydraulic cylinder type contains different hydraulic cylinder parts, but almost are the same. Customer like purchase the hydraulic cylinder kits: piston, guide bush, flange, gland, oil port, seals and etc.

Cylinder tube in HC adopts the carbon steel C45, inner diameter is H7-H9 level of tolerance. The roughness of the honed cylinder barrel is 0.3-0.6μm. The tension strength is up to 50kg/mm².

Piston rod is the parts used for support piston working, mostly used for the hydraulic cylinder and air cylinder working conduct components, is the complex and high technical working parts. The material is C45 and the external surface is honed, plated with Chromium (Cr).  The surface roughness is 0.6~0.8μm.

Through piston rod drive the piston moving, help to make the oil under high pressure flowing from cylinder one side to another port. Piston working with the seals together, in order to sealing and prevent the oil leakage and air inside.

For the guide bush, most people treat it only have one function, is the guide function. But guide bush not only have one function, it also have another function called bearing. For detail explanation: Ensure the piston rod and the hydraulic cylinder tube at proper alignment and offer the hydraulic cylinder oil seals a support. Guide bush also will work with seals together.

All the seals in HC are imported from England Halite. It can resistant perfectly from corrosion, friction, loss and high pressure. Generally speaking, for each hydraulic cylinder, there will have 8 pcs seals to control the hydraulic cylinder sealing property.

The various hydraulic cylinder parts are designed by CAD and manufactured by high precision CNC milling machine. These spare parts are easy to change with long operating life. Meanwhile, we can offer adequate technical consultation and perfect after-sale service. And we can provide standard or special design in order to meet our customer's demands. We are sure that you will appreciate and satisfied with HC hydraulic cylinder service and products quality. Welcome to make detail consultation.

HC Standard Hydraulic Cylinder and its Parameters, Design & Assemble features


Last few years ago, pneumatic cylinder is widely used in industry, production and manufacturing lines. However, as the technology advances, a number of equipments need larger working pressure for their different operational environments. There are some hydraulic cylinder manufacturer start research and developed hydraulic cylinders. Hydraulic cylinder also called hydraulic motor working liner. It is the operating elements of mechanical, the push power apply to single directional, which is in limited stroke. Nowadays, hydraulic cylinders are widely used in machine tool, metallurgy, mineral, chemical engineering, marine, hydroelectric power industries.

Hydraulic cylinders working pressure comes from one kind of special oil compression. Each of hydraulic cylinders has a cylinder bore, piston rod, piston, guide pillar, seal rings, and many other parts. The oil come into cylinder through oil nozzle, and piston rod will telescopic movement very well in bore. Another key factor is the seal rings. Therefore, if cylinder piston rod want to connect with piston, hydraulic cylinder supplier should install glide ring and O ring. Piston separates the hydraulic cylinder to two parts- one is cylinder bottom, the other is the end of piston rod. Piston rod move liner when increase oil pressure.
Because of hydraulic cylinder is the supplier of power. Piston rod connects to the machine or other parts all the time. They work together.

Hydraulic cylinder is widely used in many important environments, so find a good supplier that produces best quality products is very important. HC hydraulic cylinder supplier always satisfy customer from 2000. Here I introduce our treating detail of the product- hydraulic cylinder.

HC hydraulic cylinder supplier stated in China, which choose seamless cold rolling raw material to make cylinder bore, we have a strong research and development team, which is very profession for hydraulic cylinders. We will offer you a good solution as your demand. Such as, we will decide the thickness according to required working pressure. I addition, we make the bore inner mirror polish finishing and the rough with 0.05umm.

Most of the hydraulic cylinder bottom welded with cylinder bore. But the cover of hydraulic cylinder would apply screw or flange to connect cylinder gland and cylinder bore. Flange connector will be the best method even though the price is higher. Piston is one of the key spare parts in hydraulic cylinder system. Hydraulic cylinder suppliers will make a groove to match seal rings to avoid oil leakage. If the seals quality is not very good, hydraulic cylinder will not reach to ideal working power. The seals HC hydraulic cylinder supplier chooses import from Halite, which quality is very good and brand is famous all over the world.

Our HC company enterprise culture is responsibility. They get together in order to make their one dream come true. Be good at sense of responsibility made HC was accepted by many customers from many country. We believe there is no perfect person, but have a perfect team.Welcome to come and visit our company- HC. We will show you our best service and professional technology.

Friday 16 November 2012

Hydraulic Cylinder for a Greater Customer Safety and Satisfaction


The hydraulic cylinder is the same as they were a few years back and the process of manufacturing of the cylinders are just a more sophisticated and advanced. The manufacturing process is more efficient and the basic tolerance of the cylinders is tighter and the cylinders are manufactured very stronger. The cylinders are good for the technical world around us and the things that are pushed and hauled and the dug and crushed, drilled and graded by any of the vehicles like a truck, a crane or the tractor that can haul these cylinders. You can find the cylinders can be a good way to move things.

The rebuilding of the hydraulic cylinders can be the best way to repair the leaking cylinders. The cylinder that has lost the power or is leaking has to be replaced or to be repaired. The need for the repairing of the cylinders is important and the easiest way is to repacking the seals. The hydraulic cylinder maintenance therefore becomes necessary as the cylinder that leaks become unusable. The sealing is simple to perform but still it needs some technical knowledge and repair the cylinder the first time. The maintenance is necessary and then it can bring the repairing option in the first time.

The disassembly of the machine will be easier if the machine is taken apart after the cylinder is taken off from the machine. The cover of the cylinder is taken off from the shaft side of the cylinder and then the screws and the bolts are also taken apart to loosen the covers. The piston is removed and then the input valves are going to be taken off from the inside. The hydraulic cylinder replacement has to be done for proper inspection of the machine when the cylinder is not working properly and before the replacement you can find out the problem of the cylinder that you will be getting.

The standard hydraulic cylinder that you own should be a good thing but you need to take some precautions for that the risks are not there for such storing. The owners are mostly unaware of the things that they need to take care of to store a cylinder. The best way is to store the cylinder indoors so that the cylinder is not damaged, the area should be clean and dry and the cylinder should be retracted while in store. The wet place is not at all a good idea to store the cylinder. Hence make sure it is a dry place and not at all a hot area.

The design of a customized hydraulic cylinder should meet the requirement of the customer’s regular needs. The technological expertise should be aimed towards that goal. The cylinders that are produced by the companies have got different unique characters that are good for a special end user satisfaction and a total efficiency of the activities that the cylinder is to perform. The quality of the cylinder is enhanced and the customer’s satisfaction in the quality and the craftsmanship is taken care of.  
Click here to get a deep knowledge about hydraulic cylinders.

Hydraulic Cylinder Replacement for the Proper Working Condition of Cylinder


The cylinders are very common as the pumps and the motors that are used with such cylinders. The hydraulic components that are used for different purpose are easy to repair and then the other equipment and their repair are easy to perform. The repair of the cylinder is also easy to perform as the personnel can do the repair comfortable. The hydraulic cylinder replacement is the only thing that is left if the repair is not successful. The repair of the cylinder is easy and you need to know the right process to complete it.

The most part of the repair work are done in the site while the cylinder is located in-house and the standard hydraulic cylinder can be a good thing to repair within the premises if the repairing is not too extensive. The cylinder that is too much damaged or the repair shop that does not have much efficient tools will not be able to repair the cylinder. The cost of a cylinder or the availability of a cylinder should be considered before you start to think of repairing. You need to find out the most efficient way to repair without further damaging the cylinder.

There are different types of cylinder and you will find the customized hydraulic cylinder to be as per the recommendation of the clients that buy the different machine parts from you. You need to build the cylinders as per your requirement like the product that can be a mechanical actuator that has got a linear force that is called linear hydraulic motor. The tube is skived and there is burnish in the roller. Sometimes the design is the most reliable for the work that the cylinder should do. They are sometimes done in finished steel too for extended life. The chrome of the body makes it live longer.

There are the industrial hydraulic cylinders that can be used for the commercial purpose in the manufacturing world. The cylinders can be of different types and they are mounted as per the order of the customer and their own business requirement. The pressure can differ from 130 bar to 300 bar and the cylinders are available in tie rod design or of different stroke length and of different mounting styles. You will find the cylinders of 40 mm bore to 400 mm or bigger bore and they are there up to 3000 mm stroke on the request. With about 15 different mounting styles and different pressure and standards, you will find the cylinders to be very effective in the industrial field too.

The cylinders are of two types and they can be double acting or single acting. The double acting hydraulic cylinders have fluid on the base and in the rod sides of the part called piston and the fluid is delivered in both sides in the same force. The gravity or weight of the cylinder causes retraction; the acceleration is controlled by applying hydraulic pressure. The double action cylinders are piston type and the cylinder pushes against the piston to prevent the hydraulic fluid.

You can find more about hydraulic cylinder repair and replacement by visiting our website www.hc-hydraulic-cylinder.com.

Thursday 8 November 2012

Standard Hydraulic Cylinder for the Machinery of the World Over


There are different types of the hydraulic cylinder and most of the ones are the standard cylinders that have got all the features that are good for the market and do not bring in any problem for the customer requirement for the day. The standard hydraulic cylinder is good for the repairing purpose and there are different types of cylinder that are sent for repair so that they can be used and there is no need to buy a new one. The one that can be repaired are mostly in need of seal and this is done within the premises of the workshop. The one that does not work even after the seal is placed cannot be saved for the client and replacement of the cylinder is the only option.

There are cylinders that are prepared as per the specification of the customer and they are the customized hydraulic cylinder that is good for the different types of customers. The customization makes it perfect for the customer and they love to bring in more specifications for you to handle. The customers need these cylinders for different purpose and they do not like to work with a new technician if they find the technician that is working on the cylinders to be good. Moreover the cylinders that are customized should be properly done as per the specification and the customers wait to see this perfection.

The industrial hydraulic cylinders that are designed for the market often has got different specification that is good for different industries. The specification of bent rods are there that is required for the cylinders and they are to be made according to the accurate specification of the industry. The ballooning of the tube is also important and there are different specifications of different tubes for different industries. The bearing area o the cylinder is also important and there should not be any minute difference from the specification of the tubes and bearings and the rod.

There are different types of the hydraulic cylinders and one is the double acting hydraulic cylinders have double acting operations and are mostly fit with two opposite facing piston surfaces that has control over the operation of the force that is exerted by the cylinders for most of the work. The special hydraulic oil is used to enable the cylinder to work in two opposite direction. The hydraulic energy is converted to mechanical energy in this way and gives precision by the piston movement.

There are different hydraulic cylinder suppliers in the United States that has got their working zone all over the world as they give proper importance to the working condition and the demand of the market.  The market of the engineering machinery is active all over the world and so the market is also there all over the world and this Global market supplier’s work from the country to bring about the changes of quality in the technology. These cylinders are used to make vehicles work and the other big motors and machineries also work with these cylinders to bring in the required changes in the industry.

Click here to get a deep knowledge about single and double acting hydraulic cylinders as well as industrial hydraulic cylinders.

Friday 26 October 2012

Researching and developing ability for hydraulic cylinder design and manufacturing by HC


HC has the very strong hydraulic cylinder researching and developing ability for hydraulic cylinder design and manufacturing, during the past more than 10 years experience and researching on the hydraulic cylinder, HC has established company standard of design, machining process standard pressure formula. Due to the experience in design, machining and quality controlling, HC hydraulic cylinder has met all kinds of hydraulic cylinder and also have met all kinds of blind area of quality. The followings are describing to HC experience and technologies knowledge for hydraulic cylinders' design, manufacturing and developing.

Due to the hydraulic cylinders moving is directly, it is only for pushing or pulling, there should be one bending or curves surface in the barrel or in the piston rod. For this reason, the standard hydraulic cylinder 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 the hydraulic cylinder should be a single ring with a special ball bearing. In this way, the hydraulic cylinder can move without any miss-alignment between the actuator and the loaded components during the pulling or pushing.

Hydraulic Cylinder Designs
There are mainly two styles of hydraulic cylinder designs used:
  •  Tie rod type hydraulic cylinders
  •  Welded body type hydraulic cylinders
Tie rod type hydraulic cylinders:
Tie rod style hydraulic cylinders use high strength threaded steel rods to hold the two end caps to the cylinder barrel. This method of construction is most often seen in industrial factory applications. Small bore cylinders usually have 4 tie rods, while large bore cylinders may require as many as 16 or 20 tie rods in order to retain the end caps under the tremendous forces produced. Tie rod style cylinders can be completely disassembled for service and repair.

The National Fluid Power Association (NFPA) has standardized the dimensions of hydraulic tie rod cylinders. This enables cylinders from different manufacturers to interchange within the same mountings.

Welded body type hydraulic cylinders:
Welded body cylinders have no tie rods. The barrel is welded directly to the end caps. The ports are welded to the barrel. The front rod gland is usually threaded into or bolted to the cylinder barrel. This allows the piston rod assembly and the rod seals to be removed for service.

Welded body cylinders have a number of advantages over tie rod style cylinders. Welded cylinders have a narrower body and often a shorter overall length enabling them to fit better into the tight confines of machinery. Welded cylinders do not suffer from failure due to tie rod stretch at high pressures and long strokes. The welded design also lends itself to customization. Special features are easily added to the cylinder body. These may include special ports, custom mounts, valve manifolds, and so on.

The smooth outer body of welded cylinders also enables the design of multi-stage telescopic cylinders.
Welded body hydraulic cylinders dominate the mobile hydraulic equipment market such as construction equipment (excavators, bulldozers, and road graders) and material handling equipment (forklift trucks and lift-gates). They are also used in heavy industry such as cranes, oil rigs, and large off-road vehicles in above-ground mining.

Hydraulic Cylinder Trouble Removal


Hydraulic cylinder suppliers pay attention to maintenance also. Hydraulic cylinder trouble removal and hydro cylinder trouble shooting is an important part. Hydraulic cylinder malfunction can solve problems happened in it.

The action of hydraulic cylinder is insensitive and in blocks. This phenomenon is distinct from hydraulic cylinder crawling. It won’t start working upon receipt of the signal, it always stop for a while and then action, or now acting; now stopping. The reasons of this problems and trouble removal are as follows:

1. Too much air in cylinder.

    Removal methods:

a.       Air discharged through vent valve.
b.       Check whether the air intakes from the seals or not. If yes, change the seals.

2. Hydraulic pump revolves irregularly. Such as big vibration noisy, pressure fluctuation seriously, meet a block when the pump rotation, seizure slightly.

  Removal methods can as per relevant books.

3. When a hydraulic cylinder with cushioning device back-to-back starting, the orifice of single valve is too small and make the less of oil in cushion cavity, or vacuum. So it will appear the piston rod stop or reversal phenomenon due to the cushion plunger piston leaves cylinder gland.

   Removal method: enlarge single valve orifice.

4. Single valve‘s steel balls go after the oil flowing when piston rod works fast, it will block the valve orifice and make irregularly action.

   Removal method: as per relevant content.

5. The internal of rubber strips make the valve orifice blocked and result in irregular action.

Removal method: change rubber.

6. Have some transverse load.

Hydraulic Cylinder Removal and protection


HC hydraulic cylinder supplies hydraulic cylinder system, piston rod. In order to know more about the hydraulic cylinder protection, this article will introduce the hydraulic cylinder removal.

HC hydraulic cylinder is a professional production and sale of hydraulic cylinder enterprise, the product quality is high, the price is reasonable. The following share with you the nozzle of hydraulic cylinder removal:


1. Before remove the hydraulic cylinder, should make hydraulic loop discharging pressure. Otherwise, when hose connector loosens which connected to the hydraulic cylinder, circuits of high pressure oil will out quickly. Hydraulic loop when discharging pressure shall first loosen relief valve of the place such as the hand wheel or pressure regulating screws, make the oil pressure unloading, then cut off power supply, make the hydraulic device stop working.

2. When remove the hydraulic cylinder, should prevent the injury for the piston rod top thread, oil hole thread, the surface of piston rod and the inside of cylinder. In order to avoid the in order to prevent the piston rod and slightness piece bending or deformation, place mat wood application in supporting balanced.

3. Remove should in order. Because all sorts of hydraulic cylinder structure and size is not the same, remove the order also differ slightly. Generally should put off oil cylinder of two cavities, oil, then remove the cylinder head, finally remove the piston and the piston rod. When removing the hydraulic cylinder of cylinder head, in key card for connecting card key or card type ring to use the specialized tools, prohibited the use of flat. For flange cover must use screw top out, don’t allow hammering or hard pry. On the piston and the piston rod is difficult to spare, cannot forced hit, should first find out reason to be removed.

4. Unloading before and after discharge should try to create conditions to prevent the hydraulic cylinder part is the dust and impurities pollution around. Such as, remove should as far as possible when in a clean environment, Remove all the parts with plastic cloth after to cover, don’t use cotton cloth or other work covered with a cloth.

5. After hydraulic cylinder removal, Hydraulic cylinder to carefully examine the disassembly to determine what parts can continue to use, can repair what parts of the reoccupy after, what parts must be replaced.

Thursday 27 September 2012

Order hydraulic cylinder from the best hydraulic cylinder supplier

Hydraulic cylinders are widely used all over the world in various types of industries including the vehicle industry and several engineering sectors. There are various types of hydraulic cylinders including single acting hydraulic cylinder, double acting hydraulic cylinder and customized hydraulic cylinder. To order hydraulic cylinder of high quality, you can look up for a good hydraulic cylinder supplier like www.hc-hydraulic-cylinder.com on the net. You can also look around in your neighborhood or ask your friends for a local supplier. But if you are looking to make bulk orders, then it will be more prudent to search on the internet for the best hydraulic cylinders distributor that can offer you the best deal and at the same time does not compromise with the quality. 

How to choose a good hydraulic cylinder supplier: As explained above, it is imperative that you look for the best supplier of cylinders especially if you wish to make heavy orders for industrial purpose. A well-recognized and efficient supplier shall not just provide you with the most updated and technically superior cylinders but he will also be able to offer you hefty discounts. Plus, you can always expect of him to provide you safety tips and help you out with the implementation and application. In order to choose the best hydraulic cylinder supplier, you can make a comparison between some of the notable names you get on the net. Do not just make quote comparisons. It is crucial to compare the quality of products and services that they provide. For this, you can take the help of customers’ feedbacks and general reviews. These will give you a fair bit of idea about the kind of pre-sale and post-sale services these companies are offering. Remember that the top-class hydrauliccylinders distributor enjoys a powerful international goodwill. He not only serves the domestic market but also lends his helping hand to international clients. This gives the company a very positive image in the global market. If you order hydraulic cylinder from these top-rated firms, then you can definitely get loads of benefits. High quality is assured and you tend to save a lot of money. Plus, they can surely meet your quick delivery requirements and even supply products on urgent basis. 

Some other features and benefits that you get are as follows:
i.                    Customization: You can now even order hydraulic cylinder with your customized preference. Most good suppliers look into the matter of personalized needs and come up with designs that fit into the need of the individual client. 

ii.                  Multi functional cylinders: At times, cylinders can be combined with other products like jacks to proffer multi-functional services. Besides, these cylinders can also be designed to serve multiple functions in multiple industries

iii.                High power cylinders: If your task load is higher, you can even order large hydraulic cylinders that can harness a huge amount of power. Thus, despite being small in size, these machines can take a lot of load and come of immense aid to your industrial requirement.

You can get deep knowledge about hydraulic cylinders browsing through Google.com or Wikipedia.org.