1, film blowing machine check the temperature control is intact, the heating appliances are intact, pay attention to timely adjust the temperature of each point within the index range.
2. Check the traction speed and control the film thickness.
3. Observe and adjust the uniformity of film thickness, and the folding diameter meets the standard.
4, check the air storage cylinder pressure, film blowing machine can not be too high, but there should be spare pressure.
5. Check and control the proportion of raw materials and mix them evenly.
6, check whether there are impurities in raw materials, especially in a timely manner with magnets to check iron mixing.
7, check the reducer box and air compressor cylinder lubricating oil lubrication.
8. Check the temperature rise and mechanical transmission of each running motor regularly.
