Injection molding machine in the mold after the high pressure injection mold will be open a little bit, the production is like not close the same, this is where the problem!

This situation, first look at the clamping pressure gauge, if there is a high pressure, but the injection of glue on the slow pressure relief, that is, the pressure gauge has not been maintained, may be the clamping cylinder oil seal wear caused by, and then the solenoid valve or check valve stuck caused. There is also your high pressure to adjust the mold position, pressure speed is correct