This article mainly introduces:

Belgium hydraulic cylinder,earring type cylinder manufacturer,earring type cylinder

(Belgium earring type cylinder,produced by Hengyu Group）

earring type cylinder are widely used in Belgium，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed earring type cylinder for customers from Belgium.

Introduction to earring type cylinder:

How the cavitation of the earring type cylinder is formed: With the gradual rise of pressure, the gas in the oil will become bubbles, when the pressure rises to a certain limit value, these bubbles will break under the action of high pressure, so that the high temperature and high pressure gas will quickly act on the surface of the parts, resulting in cavitation of the earring type cylinder, resulting in corrosive damage to the parts.

If the earring type cylinder slips or crawls, please check whether there is astringency inside the earring type cylinder, because the internal parts of the earring type cylinder are improperly assembled, the parts are deformed, worn or the shape and position tolerance is excessive, the action resistance is too large, so that the piston speed of the earring type cylinder changes with the different stroke position, and the slip or crawl occurs. Most of the reasons are due to poor assembly quality of parts, surface scars or sintered iron filings, so that the resistance increases, the speed decreases. For example, the piston is different from the piston rod or the piston rod is bent, the earring type cylinder or the piston rod is offset from the mounting position of the guide rail, and the sealing ring is too tight or too loose. The solution is to repair or adjust, replace damaged parts and remove iron filings.

Protection of the earring type cylinder surface: During the dismantling process, safety protection should be carried out on the earring type cylinder to prevent objects from falling and welding slag from falling to the surface, causing damage to the earring type cylinder surface. In the process of propulsion, the damaged pipe segments should be prevented from falling and smashing, and the slurry remaining on the surface of the earring type cylinder should be cleaned up in time.

In the hydraulic system, sometimes the inner layer of the rubber hose is peeled off, so that the oil circuit is on and off, resulting in irregular earring type cylinder action. Troubleshooting method: Replace the rubber hose.

Answers to some questions about earring type cylinder:

Is rubber or polyurethane better for V-ring of hydraulic cylinder?
The hydraulic cylinder V-type seal ring is better with polyurethane, and chlorine rubber is used for various chemicals and high temperatures, especially when there are wear-resistant requirements, polyurethane rubber is needed. But the price of polyurethane rubber is much more expensive than the price of rubber. However, the V-ring material is most commonly used in nitrile and neoprene rubber, and natural rubber is used for sealing water and air. Butyl rubber is used for non-combustible hydraulic fluids and phosphate ester hydraulic fluids. The advantage is that the price is cheaper than the polyurethane material, and the disadvantage is that it is not wear-resistant and the anti-aging property is relatively poor.

How to make 4 cylinders balance lifting weight at the same time?
The cost of the synchronous valve is lower, 4 cylinders need 3 synchronous valves, to be precise you can use a synchronous motor, but it is more expensive. There is another way, that is to install a throttle valve in each cylinder, respectively adjust the speed of the cylinder.