Product Description Characteristics: The cylinders and the screw stems of the above extruders are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after revision finishing and nitrogen treatment. The auxiliary machine has a platform working table for making peration easy. The coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy. USE: It is used for blowing the various plastic film of low density polyethylene(LDPE), high density polyethylene (HDPE) and linear low density polyethylene(LLDPE) etc, Which are widely used for packing industrial products, textile, garments and food and for cohering farmland.
