film blowing machine

Characteristics: 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,labour and workshop area,etc.Use: This machine set is used for blowing Low-density polyethylene(LDPE)and high-density polyethyene(HDPE)plastic film to make various vest bags and flat-rim bags which have been widely used for packing in the food industry,gamenet industry and textile industry,etc.OPTIONAL EQUIPMENT: 1)AUTO LOAD 2)CAST ALUM HEATER 3)AIR SHAFT4)DIE ROTARY 5)BOUBLE SIDES WINDER 6)UP AND DOWN Technical Parameter: ModelSJ65-FM600SJ70-FM700SJ75-FM800Screw Diameter65mm70mm75mmScrew Ratio L:D28:128:128:1Screw Speed10-110r/min10-110r/min10-110r/minMax.Output50kg/h70kg/h90kg/hMax.Folding Width of Film550mm*2650mm*2750mm*2Single-sided Film Thickness0.006-0.10mm0.006-0.10mm0.006-0.10mmPower of Main Motor18.5-22Kw22-30Kw37KwTotal Power40Kw55Kw70KwWeight of Machine3000kg3800kg4500kgOverall Dimensions(mm)4800*2200*38005000*2400*40005200*2600*4200