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Double-head Film Blowing Machine Set(SJ-FM Series)  

Double-head Film Blowing Machine Set(SJ-FM Series)

Description: 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, garment industry and textile industry, etc. 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. 主要技术变量: Model SJ-65FM-600 SJ-70FM-700 SJ-75FM-800 Diameter of screw 65mm 70m 75mm Screw Ratio (L/D) 28:1 28:1 28:1 Screw Speed…