Film Blowing Machine Performance of Film Blowing Machine 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,garments and food and for covering farmland. Characteristics of Film Blowing Machine: The cylinders and the screw stemsof the above extr uders 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 makin operation easy. The coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy. Technical parameter Model SJ-45/FM600 SJ-55/FM800 SJ-60/FM1000 Scrw Diameter 45mm 55mm60mmScrew Ratio L/D28:1 L/D28:1L/D28:1 Screw Speed 10-100r/min 10-100r/min10-100r/min Power of Main Motor 7.5kw11kw15kw Max.Extrusion output 35kg/h50kg/h65kg/h Max.Folding Width of Film 600mm800mm1000mm Single-side Thickness of Film 0.006-0.10mm0.006-0.10mm0.006-0.10mm Total Power 18kw22kw28kw Weightof machine 2000kg2200kg2800kg Overall Dimensions(L*W*H) 4200mm*1800mm*3600mm4400mm*2000mm*4000mm4600mm*2300mmX4200mm