The essential elements of the hydraulic operation process of the three-beam and four-column hydraulic press have been known for a long time:

1. Determine the power loss and temperature rise of the hydraulic system. If the loss is relatively large and the temperature rises very high, it may affect the normal operation of the system. The reasons should be analyzed in time and corresponding measures should be taken to solve the problem.

2. Adjustability and reliability of the detection force, operating speed and operating stroke of the four-column hydraulic press. If a problem is found, it should be corrected in time. Three-beam and four-column hydraulic press