Mini-typeHDPE/LDPEHigh-speedFilmBlowingMachine,whichcharacteristicsconsistofcompactstructure,durableservice,simpleoperation,wholeloadingandunloading,isspeciallyusedinblowingthesmallspecificationfilm. Film Blowing Machine (SJ30/35)SpecificationModel SJ40×28-FMS350 SJ30×28-FMS300 ScrewDiameter(mm) 40 30 ScrewRatio(L/D) 28:1 28:1 FilmWidth(mm) 50-300 50-250 ThicknessofFilm(mm) 0.008-0.05 0.008-0.05 ExtrusionOutput(kg/h) 10-20 5-15