PP film blowing machine Itisusedforblowingpolyethylene(PP)andalsoforblowinghighandlowdensitypolyet-hylene(HEPE,LDPE)Whicharewidelyusedforpackingfood,garments,textile,dailynecessityiesandindustrialproducts,etc. Characteristics: Thecylindersandthescrewstemsofextruderaremadeofhigh-qualityalloysteelwithoptimumhardnessandstrongcorrosionresistanceafterprecisionfinishingandnitrogentreatment. Theextrudercanbeliftupto3metersaccordingtotechnoloogicalrequirements.Modeoffilmblowing;bottmblowing,Thecoilingunitadoptstorquemotortokeeppropertensionandmakeevenandroll-changingeasy. Model SJ-55-FM600type SJ-60-FM700type SJ-70-FM700type ScrewDiameter 55mm 60mm 70mm ScrewRatio L/D28:1 L/D28:1 L/D28:1 ScrewSpeed 10-100r/min 10-100r/min 10-100r/min PowerofMainMotor 11KW 15KW 18.5KW RotationalModeofMachineHead constantlyrevolve constantlyrevolve constantlyrevolve MainOutput 32kg/h 38kg/h 46kg/h Max.FoldingWidthofFilm 600mm 700mm 800mm Single-sidedThicknessofFilm 0.01-0.10mm 0.01-0.10mm 0.01-0.10mm TotalPower 22Kw 28Kw 36Kw WeightofMachine 2300kg 2900kg 3500kg OverallDimensions 4800x2000x4000mm 4800x2000x4000mm 5000x2200x4200mm