Check the traction speed and control the film thickness.
Observe and adjust the uniformity of the film thickness, and the folding diameter meets the standard.
Check the air storage cylinder pressure, it can not be too high, but there should be a spare pressure.
Check and control the ratio of raw materials and mix them evenly.
Check the raw materials for impurities, especially check the mixing of ironware with magnets in time.
Check the position of the gearbox and the lubrication of the air compressor cylinder lubricating oil.
Regularly check the temperature rise and mechanical transmission of each running motor.
