This article mainly introduces:

Republic of Lithuania hydraulic cylinder,synchronous hydraulic cylinder manufacturer,synchronous hydraulic cylinder

(Republic of Lithuania synchronous hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

synchronous hydraulic cylinder are widely used in Republic of Lithuania，because of long service life，smooth movement，high work efficiency.So our company has designed synchronous hydraulic cylinder for customers from Republic of Lithuania.

Introduction to synchronous hydraulic cylinder:

When the synchronous hydraulic cylinder wear is serious, you can try to use an alloy scraper to shave grooves with a depth of more than 1mm on the surface of the slip injury, then clean the grooves with acetone, apply the adjusted TS311 anti-wear repair agent on the polished surface with the synchronous hydraulic cylinder inner diameter copying plate, and scrape it flat vigorously to ensure compaction and higher than the inner surface of the synchronous hydraulic cylinder. After curing, polish to leave a finishing margin. Finally, the overall size, shape tolerance and roughness of the synchronous hydraulic cylinder can meet the requirements by grinding. However, the life and reliability of this repair synchronous hydraulic cylinder are not high.

synchronous hydraulic cylinder head explanation: low pressure castings, medium and low pressure with HT300 gray iron, medium and high pressure with 35, 45 steel. When the synchronous hydraulic cylinder head itself is the guide sleeve of the piston rod, the synchronous hydraulic cylinder head is best cast iron. At the same time, brass, bronze or other wear-resistant materials should be fused on the guide surface. If the guide sleeve is pressed into the synchronous hydraulic cylinder head, the guide sleeve shall be wear-resistant cast iron, bronze or brass.

synchronous hydraulic cylinder hydraulic oil selection: The recommended working oil viscosity of the synchronous hydraulic cylinder is 10 ~ 110cSt (1.8 ~ 15E), ISO VG46 hydraulic oil. The normal working oil temperature is 10 ~ 70℃, and the ambient temperature is in the range of -20 ~ 80℃. When the ambient temperature and service temperature are low, the hydraulic oil with lower viscosity can be selected.

Causes and countermeasures of oil synchronous hydraulic cylinder leakage: Cast iron ring seal allows a certain degree of internal leakage. The impurities in the synchronous hydraulic cylinder will lead to premature wear of the piston seal, replace the piston seal; If the synchronous hydraulic cylinder is visibly scarred, the synchronous hydraulic cylinder must be replaced. It can be pressurized at one end of the synchronous hydraulic cylinder and opened at the other end of the oil port to observe whether there is obvious internal leakage at the end of the oil port. Most synchronous hydraulic cylinder piston drift may not come from the synchronous hydraulic cylinder, the above method to determine the synchronous hydraulic cylinder without internal leakage is helpful to determine the problem of the hydraulic system related components.

Answers to some questions about synchronous hydraulic cylinder:

How to disassemble injection molding machine injection cylinder?
If it is not repaired for a long time, it is recommended to open both ends, comprehensively check the oil seal and piston ring inside, this is not much difficulty, pay attention to not install reverse when changing the oil seal, some piston rings are steel rings are rubber rings, and several interfaces of steel rings are not in the same position; Rubber ring pay attention not to install reverse; Be careful not to damage the oil seal when installing, otherwise it will soon leak oil.

A hydraulic system functions three cylinders to maintain pressure, what components need to be used?
Two way cartridge valve can be selected for control. Two way cartridge valve advantages: 1) flow capacity is large, especially suitable for large flow occasions. 2) The spool has sensitive action and strong anti-clogging ability. 3) Good sealing, small leakage, oil flow through the valve pressure loss is small. 4) Simple structure, easy to standardize.