Release time:

2023-11-23

Inspection and maintenance of blown film machine system 1. Feeding machine system: clean the filter in time and check the negative pressure feeding system for leaks. 2. Extruder system: ① Observe the current of the pressure meter and main motor, and clean the screen changer in time ② Check the gear box, screw and main motor for noise and overheating ③ Check the operating frequency, current and temperature rise of the inverter, and clean the motor and inverter dust on time. ④ Correct the error between the thermocouple measurement and the actual temperature. ⑤ Correct the placement of the extruder and adjust the sheaves to ensure the extruder placement angle and level.

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