Kingdom Machine Co.,Ltd is one of credible rotary die head blown film extrusion manufacturers and suppliers in China, equipped with a professional rotary die head blown film extrusion factory, welcome to consult rotary die head blown film extrusion information directly through our website.Kingdom Machine Co.,Ltd is one of credible rotary die head blown film extrusion manufacturers and suppliers in China, equipped with a professional rotary die head blown film extrusion factory, welcome to consult [[productcatename]] information directly through our website.Kingdom Machine Co.,Ltd is one of credible rotary die head blown film extrusion manufacturers and suppliers in China, equipped with a professional rotary die head blown film extrusion factory, welcome to consult [[productcatename]] information directly through our website.It is used for blowing high-low pressure polyethylene, which has been widely used for producing laminating film, packing 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 Variables:ModelSJ-B50SJ-B55SJ-B60SJ-B65-1Screw Diameter50mm55mm60mm65mmScrew Ratio(L/D)28:128:128:128:1Screw Speed10-100r/min10-100r/min10-100r/min10-100r/minPower of Main Motor Max Output11Kw35kg/h15Kw50kg/h15-18.5Kw 65kg/h18.5-22Kw 80kg/hMax.Folding Width of Film600mm800mm1000mm1200mmSingle-sided Thickness of Film0.01-0.10mm0.01-0.10mm0.01-0.10mm0.01-0.10mmTotal Power22Kw26Kw30Kw36KwWeight of Machine2T2.3T2.6T3TOverall Dimensions4*1.8*3.6m4.2*2*4m4.6*2.3* 4.2m4.8*2.5*4.5mOPTIONAL EQUIPMENT:1) AUTO LOADER 2) EMBOSSING ROLLER 3) FILM SURFACE TREATER 4) AIR COMPRESSOR5) MECHANICS SCREEN CHANGER 6) UP AND DOWN7) DOUBLE-LIP AIR RING8) AIR SHAFT