Characteristics
It is used for blowing polypropylene(PP) and also for blowing high/low density
Polyethylene(HDPE, LDPE) tube which is widely used for packing food, garments, textile, daily necessities and industrial products etc. The cylinder and the screw of extruder are made of high quality alloy steel with optimum hardenss and strong corrosion resistance after nitropgenization treatment. The extruder can be lifed up to 3 meters according to the technological requirements. Mode of film blowing adopts bottom blowing. The coiling device adopts torque motor to keep proper tension and make rewinding even and roll-chang convenient.
Main Technical Variables
Model ZD-55-600 ZD-60-700 ZD-55-600
Diameter of screw 55mm 60mm 55mm
L/D Ratio of screw (L/D)28:1 (L/D)28:1 (L/D)28:1
Rational Speed of Screw Stem 10-100r/min 10-100r/min 10-100r/min
Power of Main Motor 11kw 15kw 18.5kw
Rotational Mode of
Machine Head Unilateral continuos rotation
Maximum Output 32kg/h 32kg/h 46kg/h
Max.Lay-out Width of Film 600mm 700mm 800mm
Single-sided Thickness of film0.01-0.10mm 0.01-0.10mm 0.01-0.10mm
Gross power 22kw 28kw 36kw
Weight of Machine 2300kg 2900kg 3500kg
Overall Dimensions(L*W*H) 4.8*2.0*4.0m 4.8*2.0*4.0m 5.0*2.2*4.2m
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