MSJ-GS Three Layers Co-extrusion Film Blowing Machine Set(with haul off rotary and IBC Inner bubble Cooling System) MSJ-GS Three Layers Co-extrusion Film Blowing Machine Set Product DescriptionMain technical Model3SJ-503SJ-553SJ-65Suitable MaterialHDPE LDPE LLDPE EVA MDPEFilm Width800-1500mm1200-2000mm1600-2500mmFilm Thickness0.028-0.20mm0.028-0.20mm0.03-0.20mmMax.Extrusion Output220kg/hr290kg/ ...