Proper shutdown can extend the service life of the film blowing machine

Proper shutdown can prolong the service life of the film blowing machine, so how to shut it down properly

1. Turn off the power switch of the corona processor first.

2. Turn off the heater switch on the die head and the fuselage.

3. Run each extruder at low speed to cool down the extruder and die head slowly.

4. After the temperature of each temperature control meter drops below 135℃, stop the operation of the extruder and turn off the up and down traction and rewinding switches. Turn off the power switch and turn off the compressed air switch.

5. Unload, weigh, pack and store the film on the reel.

6. Clean up the leftover materials of each extruder, and clean the ground and equipment.