USE: Itissuitableforblowingpolyethylene(PP)andalsoforblowinghighandlowdensitypolyethylene(HDPE,LDPE),whicharewidelyusedforpackingfood,garments,textile,dailynecessariesandindustrialproductsetc. Characteristics: Thecylinderandthescrewstemsofextrudersaremadeofhigh-qualityalloysteelwithoptimumhardnessandstrongcorrosionresistanceafterprecisionfinishingandnitrogentreatment. Theextrudercanbeliftupto3metersaccordingtothetechnologicalrequirements.Modeoffilmblowing;bottomblowing.Thecoilingunitadoptstorquemotortokeeppropertensionandmakerollingtidyandroll-changingeasy. Main technical parameter Model RHT-55/FM600 Rht-60/fm700 Rht-70/fm800 Screw Diameter 55mm60mm70mmScrew Ratio L/D281 L/D281 L/D281 Screw Speed 10-100r/min 10-100r/min 10-100r/min Power of Main Motor 11Kw 15Kw 18.5Kw Rotational Mode of Machine Head Continuous rotation Continuous rotation Continuous rotation Main Output 32kg/h 38kg/h 46kg/h Max Folding Width of Film 600mm700mm800mmSingle-sided Thickness of Film 0.01-0.10mm 0.01-0.10mm 0.01-0.10mm Total Power 22Kw 28Kw 36Kw Weight of Machine 2300kg2900kg3500kgOverall Dimensions 4800×2000×4000mm 4800×2000×4000mm