Application of high-speed film blowing unit

The high-speed film blowing unit is used to blow high and low pressure polyethylene. The products are widely used in composite films, packaging films, agricultural covering films, textiles, clothing bags or films and other packaging. The main motor adopts frequency conversion speed regulation, which increases the stability of the host speed regulation. The screw barrel is made of 38 chromium molybdenum aluminum and is nitrided. The traction frame adopts a lifting type, which can achieve the best cooling effect regardless of whether the film is blown into a large or small size.