It's suitable for blowing PVC plastic film. PVC plastic film is shrinking when meets the heat, this kind of film is very transparent. And it's mainly used for the top grade products' packing.
Width of Film (mm) 50-800
1.Both the screw and cylinder adopt 38CRMOAL alloy steel, processed by nitrogen, the hardness is high and strong, durable in use and able to bear corrosion.
2.The main electromotor use timing set,control the speed precise and saving power.
For more details please contact our sales representative