Features:
Extruder barrel and screw are made ??of high quality alloy steel, nitrided and precision machining. With the best hardness and corrosion resistance, the unit set out by the scientific design of the two pairs of head, improve production, save energy, labor, manufacturing plants and so on.

Uses:
Used for blowing low density polyethylene (LDPE), high density polyethylene (HDPE) plastic film. Can be made of vest bags, flat goods bags, widely used in food, clothing, textiles, industrial packaging.