HD/LDPE double head film blowing machine is used for blowing Low-density and high-density polyethylene plastic film to make bags This machine set is used for blowing Low-density polyethylene(LDPE) and high-density polyethylene(HDPE) plastic film to make various vest bags and flat-rim bags which have been widely used for packing in the food industry, garment industry and textile industry, etc. Both the cylinder and the screw of the extruder are made of high quality alloy steel through nitration and precision finishing with the best hardness and corrosion resistance. Scientifically designed, this machine set has two heads for one extruder with such advantages as increasing production capacity, saving energy, labor and workshop area, etc. Model TL-60*2D*600 TL-65*2D*700 TL-70*2D*800 Dimension of screw 60mm 65mm 70mm Screw Ratio 30:1 30:1 30:1 Screw speed 10-110r/min 10-100r/min 10-100r/min Max. Output 40kg/h 55kg/h 70kg/h Max. Folding Width of Film 550*2 650*2 750*2 Single-side thickness of film 0.006-0.10mm 0.006-0.10mm 0.006-0.10mm Power of main motor 18.5kw 22kw 37kw Total power 26kw 30kw 35kw Weight 2800kg 3200kg 3800kg Overall dimension(L*W*H) 4.8*2.2*4.1m 5.0*2.4*4.5m 5.2*2.6*5.2m