... layers, 2.popular,high speed, 3.professional,hign quality 4.hign efficiency Three-layer film blowing machine Performance and Characteristics:This ... of high quality, high out put film blowing equipment. It adopts the extruder with force feeding function, precision type ... 2230/45/3055/90/55Die head StructureIBC Film Tube Inner Cooling System Total Power(kw)150280280350 Three-layer film blowing machine