How to Repair Short Circuit of Blowing Function of Injection Molding Machine

The short circuit maintenance method of blow molding function of injection molding machine is as follows:

1. Turn off the power supply of the injection molding machine to ensure safety before checking.

2. Check whether the connecting wire of the blowing function module is loose or open. If so, the damaged line needs to be reconnected or replaced.

3. Check whether the blowing solenoid valve works normally. If the solenoid valve is found to be damaged, it needs to be replaced with a new solenoid valve of the same model.

4. Check whether the cylinder and gas path are normal. If there are impurities or air passages blocked in the cylinder, the cylinder and air passages must be cleaned to ensure that there are no impurities and air passages blocked.

5. Check the control module and related circuits in the electrical cabinet to see if there is any fault or damage. If a fault is found, it is necessary to repair or replace the corresponding control module and circuit.

6. After checking all possible causes of failure, restart the injection molding machine and test whether the blow molding function returns to normal. If there are still problems, it is recommended to contact professional injection molding machine maintenance personnel for further inspection and maintenance.

7. After maintenance, debug the injection molding machine to ensure that the blowing function is normal and the whole machine runs stably.