Film extruder

.A).Features of the Blown Film Machine: 1. The Stable design of the reversing bar system prevents the rolls from tipping and ensures creaseless randomizing of the film and transport the film to the Winder wrinkle-free. 2.Guide rolls are operated with compressed air without complicated blower. 3.The Film veversion process is entirely contactless. 4.High speed screwand Italy style Air-Ring. 5.Hydraulic screen changer (No need to stop machine) 6. Back to Back Winder. 7.Automatic cutting B).The main technical parameters of Automatic Blown Film Machine: ModelSJ35×500SJ45×800SJ50×1100SJ55×1300SJ60×1400Material suitableHDPE,LDPE,LLDPEHDPE,LDPE,LLDPEHDPE,LDPE,LLDPEHDPE,LDPE,LLDPEHDPE,LDPE,LLDPEFilm width(mm)400700100012001300Film thickness(mm)0.008-0.080.008-0.080.008-0.150.008-0.150.008-0.15Screw diameter(mm)3545556065Screw L/D ratio(L/D)1:301:301:301:301:30Screw &Barrel material38CrMOALA38CrMOALA38CrMOALA38CrMOALA38CrMOALADie-head diameterHDPE35,LDPE100HDPE45,LDPE160HDPE100,LDPE220HDPE120,LDPE250HDPE130,LDPE300Thermo control zone55566Thermo control of barrel(zone)44455Thermo control of die(zone)11111Heating power(KW)1012161922Barrel cooling fan(KW)180250250250250Main .motor power(KW)5.51118.52230Air-ring diameter(mm)HDPE90,LDPE220HDPE110,LDPE280HDPE150,LDPE360HDPE160,LDPE400HDPE180,LDPE500Max output(kg)HDPE:25kg,LDPE:35kgHDPE:40kg,LDPE:55kgHDPE:55kg,LDPE:65kgHDPE:70kg,LDPE:80kgHDPE:80kg,LDPE:90kgBlower power370w900w1.5kw2.2kw2.2kwLength of take-u0p roller(mm)400650110013001400Take-up motor power(KW)1.51.51.51.51.5Take-up speed(M/min)10-12010-12010-11010-10010-100Rewinding roller length(mm)400650110013001400Max .dia of winded roll(mm)700600600600600Rewinding motor power(Kgf.cm)3030507575 If you have interest in our film blowing machinery,please feel free to contact us.