How to eliminate the faults of veneer hot press

For the hot press that has been used for many years, it is reasonable to have faults. The manufacturer cannot guarantee that the equipment can be used normally all the time. When the accessories are worn after long-time operation, how to eliminate the faults in the use of the hot press?

To eliminate the fault of the veneer hot press, start with its sealing ring, the sealing is not tight or worn, and the piston surface is corroded. Replace the sealing ring, and the cost is very low. After adjusting the sealing ring, check the piston surface. If the corrosion is serious, remember to replace it.

The above two items are minor problems. If the main valve has problems, repair it, and the main valve fails, check whether the low-pressure pump can deliver oil normally and whether the pipeline is broken. If the main valve or other valves are not tight, it is necessary to check whether there is oil leakage. The failure of high-pressure pump will also lead to pressure failure and oil leakage. These need to be checked in more detail, and there are many parts that need to be eliminated. There is no need to worry about faults. Eliminate them one by one to understand the real problem and solve it.