2022.10.21
The mold adjusting valve core is stuck. Remove valve for inspection. Purge valve. Mechanical level and parallelism are out of tolerance. Check with a spirit level. Adjust parallelism and level. Check if there is a signal at the output point on the computer page. Repair electronic boards. The gap between the pressure plate of the foam plastic machine and the die-adjusting wire mother is too small. Measure with a feeler gauge. Adjust the gap between the pressure plate and the nut, and adjust the gap between the mold nut and the pressure plate.
Adjustment of upper and lower support plates. Remove the bracket lock nut for inspection. Adjust the adjusting nut. The oil motor can be checked. Replace or repair oil motor.
Check whether the nut can rotate and generate heat and see if there is iron powder coming out. Replace nuts. In this way, the foam molding machine can solve the problems that occur during the mold adjustment process.
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