Film blowing machine daily inspection and equipment maintenance

1. Check that the temperature of the film blowing machine is well controlled, and the heating equipment is in good condition. Pay attention to adjust the heating temperature of each point in time within the index range.

2. Check the pulling speed of the film blowing machine and control the film thickness.

3. Observe the uniformity of the thickness of the film by the film blowing machine, and the folding diameter conforms to the standard.

4. Check the air storage cylinder pressure of the blown film machine, not too high, but there should be spare pressure.

5. Check and control the ratio of raw materials and mix well.

6. Check the raw material of the blown film machine for no impurities. In particular, the iron should be inspected in time with a magnet.

7. Check the lubricating oil lubrication of the gearbox and air compressor cylinder.

8. Regularly check the temperature rise and mechanical transmission of each running motor of the film blowing machine.