Film blowing machine maintenance
- Check the temperature control is intact, heating appliances in good condition, the temperature is below the target range.
- Check the operation of the motor check current, speed, temperature rise, accuracy, noise and mechanical transmission are in line with the standards. Check gearbox oil level and mechanical lubrication.
- Check the traction speed, film width, thickness control is accurate.
- Observe the uniform thickness of the film, folding diameter is in line with the standards.
- Film plasticization observed the situation and found that the crystallization point, stiff, water and timely treatment.
- Check the control of raw material ratio, the mixing situation is in line with standards.
- Regularly adjust the mold, traction, roller center, horizontal, parallelism.