After checking, if you find that the hydraulic cylinder parts are normal and there is no oil leakage problem, then you need to empty the air in the cylinder.

Choosing the right method depends on the requirements and control accuracy of the specific application. It should be noted that when the output force or torque control of the hydraulic system is carried out, the system must be carefully designed to ensure stability and comply with the relevant regulations.

The temperature has a corresponding effect on the performance of the hydraulic cylinder. In general, the working temperature of the cylinder block is usually between -10 and 80 ° C, and does not exceed the limit of -20 to 105 ° C. Too high or too low temperature will adversely affect the performance of the hydraulic cylinder.