Maintain the correct Plastic mold temperature

Plastic mold Remedy

(1) Check whether sufficient cooling water flowing through the hopper throat to maintain the correct Plastic mold temperature.

(2) Check Plastic mold for poor or loose thermocouple.

(3) Check the Plastic mold temperature controller used in conjunction with a thermocouple belongs to the correct type.

(4) Check the injection Plastic molding machine injection volume and plasticizing capacity, and then with the actual injection quantity and the injection amount of Plastic moldper hour compare.

(5) Check whether each operation has a stable molten hot material.

(6) Check whether the backflow prevention valve leaks, Plastic mold and replace it if necessary.

(7) Check whether the feed setting errors.

(8). Ensure disaster recovery back screw at each position are stable, that is not more than 0.4mm changes.

(9) Check the operating hours of the inconsistency.

(10) Plastic mold using the back pressure.

(11) Check for proper operation of the hydraulic system, Plastic mold the oil temperature is too high or too low (25-60'C).

(12) Choose the suitable Plastic mold plastic varieties (mainly from the shrinkage and mechanical strength into account).

(13) Plastic mold Re-adjust the whole production process.