Description Of Double-Color Film Blowing Machine Set Product Name: Double-Color Film Blowing Machine Set Model Number: SJ-40DX2X600 Place of Origin: China Brand Name: Hongqi Price Terms: FOB CFR, CIF Minimum Order: 1 set Payment Terms: T/T, L/C Double-color film blowing machine set used for blowing low density polyethylene (LDPE), high density polyethylene (HDPE), color striped plastic film, and other plastic films Features and specifications: 1) Cylinders and screws of the SJ-40DX2 model extruder are made of high quality alloy steel with optimum hardness and strong corrosion resistance after nitrogen treatment and precision finishing 2) FM-600: the auxiliary machine can be freely adjusted within the limits of 700mm according to technical requirements of different materials ] and has is fitted with a pug-in plate mechanism for making vest bags 3) Coiling unit adopts torque motor to keep proper tensions and make rolling even and roll-changes easy 4) Widely used for packing food, fruit, garments, textiles, daily necessities and other civil and industrial products