200 tons four column hydraulic press need how to carry out maintenance?

1. Replace the hydraulic oil
Oil change is because foreign matter may enter the hydraulic cylinder after long-term operation. If foreign matter enters, friction will increase during operation. Moreover, hydraulic oil has the same service life as other tools. If you do not change oil for a long time, it will damage or erode the hydraulic cylinder. Therefore, oil change is one of the most important maintenance tasks.

2. Do anti-rust treatment
Rust prevention is to prevent the machine from rusting. Because the piston part of the hydraulic cylinder is to be extended out of the cylinder during operation, it will naturally be oxidized or etched, so we must apply a certain amount of grease to the hydraulic cylinder for maintenance work to prevent the piston as a load-bearing part from being eroded., So that there is a breaking accident in the daily operation.
3. Working temperature monitoring
When 200 tonsfour-column hydraulic pressWhen the cylinder is working, it is also necessary to pay special attention to a problem, then the temperature problem, if the temperature of the machine is too high, it will directly affect the use of the cylinder. Once the temperature is too high, then we need to stop the machine in time for inspection, to see if there are some impurities mixed into the cylinder, etc., if found to have this kind of situation, then it needs to be cleaned in time.