This article mainly introduces:

Portugal hydraulic cylinder,lift cargo elevator hydraulic cylinder manufacturer,lift cargo elevator hydraulic cylinder

(Portugal lift cargo elevator hydraulic cylinder,produced by Hebei Hengyu company）

lift cargo elevator hydraulic cylinder are widely used in Portugal，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed lift cargo elevator hydraulic cylinder for customers from Portugal.

Introduction to lift cargo elevator hydraulic cylinder:

The internal leakage of the lift cargo elevator hydraulic cylinder should be prevented when the lift cargo elevator hydraulic cylinder is used. The internal leakage of lift cargo elevator hydraulic cylinder includes the leakage caused by excessive wear of lift cargo elevator hydraulic cylinder block seal, piston rod and seal cover seal and piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time.

When the lift cargo elevator hydraulic cylinder needs to be disassembled for maintenance due to leakage and other faults, the piston should be moved to the bottom position of the lift cargo elevator hydraulic cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.

In the process of using the lift cargo elevator hydraulic cylinder, sometimes such a problem will occur, the lift cargo elevator hydraulic cylinder can not act immediately after the instruction of the lift cargo elevator hydraulic cylinder action is issued, and it must be moved after a short time, or sometimes it can move and stop moving, showing that the operation is very irregular. The cause and elimination of this failure mainly include air in the oil lift cargo elevator hydraulic cylinder. Elimination method: exhaust through the exhaust valve. Check the piston rod reciprocating parts of the sealing ring for air inhalation, if so, replace the sealing ring.

The daily inspection of the lift cargo elevator hydraulic cylinder includes: checking the connection of the lift cargo elevator hydraulic cylinder and the pipe joint for leaks. Check the lift cargo elevator hydraulic cylinder rod for leaks. Check the lift cargo elevator hydraulic cylinder connection for leaks. When the lift cargo elevator hydraulic cylinder moves, the work is normal and smooth. Whether the lift cargo elevator hydraulic cylinder has internal leakage.

Answers to some questions about lift cargo elevator hydraulic cylinder:

How big gear pump need to use for 60*100 cylinder?
One cylinder size alone does not determine the size of the pump used. Choose the size of the pump, at least to know 1, the size of the load is how much, by the size of the load and the size of the cylinder and other conditions can be calculated the pressure required by the hydraulic system. 2. Speed of operation. From this speed and cylinder size, the required flow rate of the system is calculated. The relevant parameters of the pump can be selected by the pressure and flow rate to determine what kind of pump is required.

Why does the hydraulic cylinder go up to the top and then slowly go down?
Leakage in the cylinder or the hydraulic valve that controls the cylinder, can be replaced and removed. Or add a pressure retaining valve to the hydraulic system to ensure pressure.