STJ65x30x3-GM-1500 STJ55x30x3-GM-1250 STJ50x28x3-G

STJ65x30x3-GM-1500STJ55x30x3-GM-1250STJ50x28x3-GM-1000STJ45x28x3-GM-750STJTHREE-LAYERCOEXTRUDEDBLOWNFILMLINES Use characteristics It is used for blowing high-low density polyethylene, which has been widely used for producing laminating film, agricultural covering film, bag or film for textile and clothing and other packing material. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%.The screw and material barrel adopt 38 chrome-molybdenum aluminum which has been nitrogen treated and the traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best effect of cooling. Main technical parameter model STJ65x30x3-GM-1500 STJ55x30x3-GM-1250 STJ50x28x3-GM-1000 STJ45x28x3-GM-750 max.folding width of film 1500mm 1250mm 1000mm 750mm thickness of film 0.02-0.08mm 0.02-0.08mm 0.02-0.08mm 0.02-0.08mm output 160kg/h 110 kg/h 80 kg/h 60 kg/h raw material PP PP PP PP Screw diameter 3xΦ65mm 3xΦ55mm 3xΦ50mm 3xΦ45mm Screw Ratio L/D 301 301 281 281 screw speed 20-80r/min 20-80r/min 20-80r/min 20-80r/min main motor power 3x18.5kw 3x15 kw 3x11kw 3x7.5kw haul-off speed 8-60m/min 8-60m/min 8-60m/min 8-60m/min total power 135kw 100kw 75kw 60kw overall dimensions 8360x5600x7650mm 7400x4500x6550mm 7400x4400x5880mm 6600x3800x4660 weight 16t 11t 9.5t 6.5t