Inspection and maintenance
1. Check the traction speed and control the film thickness.
2. Observe the uniform thickness of the film and the diameter is in accordance with the standard.
3. Check the air storage cylinder pressure, not too high, but there should be backup pressure.
4. Check the control material mix and mix well.
5. Check the raw materials for impurities. In particular, check the irons in time with a magnet.
6. Check the lubrication of the gearbox and the cylinder of the air compressor.
7. Regularly check the temperature rise and mechanical transmission of each running motor.
