How to solve the problem of air leakage of electromagnetic valve of edge banding machine

The solution for air leakage of electromagnetic valve of edge banding machine is as follows:

1. Replace the solenoid valve seal.

2. If the balance hole of the solenoid valve orifice is blocked, it should be cleaned in time.

3. If the viscosity or fluid temperature is too high, replace the solenoid valve with high viscosity.

4. Impurities enter the bottom of the spool of the pneumatic solenoid valve, causing the spring to be unable to reset for cleaning.

5, spring deformation, replace the spring.