... extruder/pe plastic film extruder/high speed pe plastic film extruder/plastic pe film extruder, plastic extruder HD/LDPE High Speed PE Film Extruder ... film blowing machine double winder,pe film extruder, pe film machine,pe extruder film machine, single layer winderHi there, ... Variables TypeSJX3-FM1100SJX3-FM1350SJX3-FM1700Screw diameter55x2mm 60X2 65X2 Screw L/D ratioL/D28:128:128:1Screw speed15-12015 ...