Product Description Characteristics: The cylinder and the screw stems of the above extruders are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment. The auxiliary machine has a platform working table for making operation easy. The coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy. USE: It is used to blowing the various PE thermal shrink-ink membranes which are applied extensively to food, medicine, beer bottle, material bottle, box, case, cloth reel, floor, glass, all sizes of trays, pottery, issue, etc.
