Features: Used for blowing high and low pressure polyet […]
Used for blowing high and low pressure polyethylene, the products are widely used in composite film, packaging film, agricultural cover film, textile, garment bag or film packaging; the main motor adopts frequency conversion speed regulation, which increases the stability of the host speed regulation, and The power saving is 30%, the screw barrel is made of 38 chrome molybdenum aluminum, and the ramming process is adopted. The traction frame adopts lifting type, which can achieve the best cooling effect regardless of blowing large and small size film;
Inspection and maintenance
1. Check the traction speed and control the film thickness.
2. Observe the uniformity of the thickness of the adjustment film, and the folding diameter conforms to the standard.
3. Check the air storage cylinder pressure, not too high, but there should be spare pressure.
4. Check and control the raw material ratio 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.