First Hydraulic cylinder During use, the hydraulic oil shall be replaced regularly, and the filter screen of the system shall be cleaned to ensure cleanliness and extend service life.

Second, each time the hydraulic cylinder is used, it shall be fully extended and fully retracted for 5 strokes and then operated with load. Why do you do this? This can exhaust the air in the system, preheat each system, and effectively avoid the existence of air or water in the system, causing gas explosion (or scorching) in the hydraulic cylinder block, which will damage the seals and cause internal leakage of the hydraulic cylinder and other failures.

Third, control the system temperature. If the oil temperature is too high, the service life of the seals will be reduced. If the oil temperature is too high for a long time, the seals will deform or even fail completely.

Foshan Fuchao Oil cylinder manufacturer Hydraulic Electromechanical Equipment Co., Ltd. is a hydraulic machinery manufacturing enterprise integrating design, development, production, sales and service. With professional processing equipment and strong technical force, we can design special non-standard hydraulic machinery, non-standard oil cylinders and Hydraulic system 。

Fourth, protect the outer surface of the piston rod to prevent damage to the seals caused by bumps and scratches. Regularly clean the sand on the dynamic seal dust ring of the hydraulic cylinder and the exposed piston rod to prevent the dirt stuck on the surface of the piston rod that is difficult to clean from entering the internal damage of the hydraulic cylinder

Damaging pistons, cylinder barrels or seals.

Fifth, check the connection parts such as threads and bolts frequently, and tighten them immediately if they are loose.

Sixth, frequently lubricate the connection parts to prevent rust or abnormal wear under oil-free conditions.

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