blowing machine is used for blowing plastic PE film like HDPE,LDPE,LLDPE, etc 1.auto loader 2.air compressor PE FILM BLOWING MACHINE Parameter: TypeCWHL-50CWHL-55CWHL60CWHL-70suitable raw materialHDPE ... kg/hrLDPE60 kg/hr80 kg/hr95 kg/hr125 kg/hrExtruding machine Screw diameter50556070Screw L/D length28:1 / 30:1Screw material, ... ×5.2m5.8×2.8×6.5m Elevator rotary die head PE film blowing machine