HOT LINE: +86-510-80628100HOT LINE: +86-510-80628100As the actuating element of the hydraulic system, strict control of internal leakage is extremely important for the use of hydraulic cylinders, because once internal leakage occurs during the working process, it will affect the working efficiency of the hydraulic cylinder. In severe cases, it will directly cause the entire machine to malfunction; If it is during the pressure holding process, it may cause the piston rod to slowly retract, and in severe cases, it may cause major accidents such as sudden drop of lifting weight and overturning of the main engine.
