Product Description Characteristics: The cylinder and the screw stems of made of SJ-40D×2 extruder are mode of high-quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment. FM-600 the auxiliary machine can be freely adjusted within the limits of 700mm according to the technological requirements of different materials, and has is fitted with a plug-in plate mechanism for making vest bag. 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 low density polyethylene(LDPE)and high density polyethylene (HDPE) co lour striped plastic film, etc, which are widely used for packing food, fruit, garments, textile, dally necessities and other civil and industrial products
