Characteristics The cylindersand the screw stems of the eruder are made of high quality alloy steel with optimum hardness and strong corrosion resistance after nitrogentreatment and precision finishing.The auxiliary machine has a platform working table for making operation easy and is equipped with bubble stabilizing ring . Double-rolling and double-cutting unit adopts torque motor to motor to keep proper temsion and make even and roll-changing easy . Use It is used for blowing 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 liquid,industrial products ,garments and textile Etc . Model:SJ-65/FM1200 Screw diameter:65mm Screw speed:10-100r/min Max. output:70kg/h Power of main motor:22kW Specification of die head:Φ120-220mm Gross power:42kW Weight of machine:3,800kg Overall dimension(LxWxH):6,800x2,700x5,500mm