Products Name: Rotary Die Head Film Blowing Machine Set Products Info: Uses: It is suitable for blowing the plastic film as high density polyethylene(HDPE),low density polyethylene(LDPE) and linear low density polyethylene(LLDPE Characteristics: 1, The die head can be rotated to left and right within 360 angles,it can strengthen the intensity and evenness of plastic film. 2, The screw stem and cylinder are made of 38CRMOALA high quality alloy steel after fine finishing and nitrided treatment,which has high hardness,strong resistance to corrosion,durable service. 3, The die head is plated with hard chrome,of screw mandrel type structure with even and smooth discharging, the blown plastic film has fine finishing; The blower is of labyrinth structure with even air output.The take-up unit adopts lifting type of square-frame platform structure,the height of lifting frame can be adjusted automatically according to different technological requirements. The coiling unit adopts pressure friction rewinding or center rewinding,which is driven by torque motor,with even and smooth rewinding and easy roll changing. Main Technical Parameters: Model type SJ-55 SJ-60 SJ-65 Diameter of Screw Stem 55mm 60mm 65mm Major Diameter Ratio of Screw Stem 28:1(L/D) 28:1(L/D) 28:1(L/D) Rational Speed of Screw Stem 10-110rpm 10-110rpm 10-110rpm Specification of Die Head 80-160 100-200 120-250 Thickness of Products 0.015-0.15mm 0.015-0.15mm 0.015-0.15mm Folding Width of Products 200-800mm 300-1000mm 400-1200mm Main Motor Power 15kw 18.5kw 22kw Heating Power 13kw 16kw 18kw Output 25-45kg/h 30-55kg/h 35-65kg/h Machine Weight ≈2.5t ≈3t ≈3.5t Overall Dimensions 6200×2300×4600mm 6300×2500×4800mm 6500×2700×5000mm