It is used for blowing the various low density polyethylenes (LDPE) and high density
polyethylene (HDPE) color striped plastic film, etc, which are widely used for packing
food, fruit, garments, textile, daily necessities and other civil and industrial products.
The coiling unit adopts torque motor to keep proper tension and make rolling even
and roll-changing easy.
Model | SJ-40D*2*500 |
Diameter of screw(mm) | 40*2 |
Single-face Thickness of film(mm) | 0.006-0.06 |
Rational Speed of Screw Stem(rpm) | 10-100\10-120 |
L/D | 28:1 |
Power of Main Motor (kw) | 15 |
Main output (kg\h) | 30 |
Max folding width of film (mm) | 500 |
Outline dimension(L×W×H)(mm) | 3800×2000×2800 |
Weight(kg) | 2200 |
Model | SJ-40D*2*500 |
Diameter of screw(mm) | 40*2 |
Single-face Thickness of film(mm) | 0.006-0.06 |
Rational Speed of Screw Stem(rpm) | 10-100\10-120 |
L/D | 28:1 |
Power of Main Motor (kw) | 15 |
Main output (kg\h) | 30 |
Max folding width of film (mm) | 500 |
Outline dimension(L×W×H)(mm) | 3800×2000×2800 |
Weight(kg) | 2200 |
The cylinders and the screw stems of this extruder are made of high-quality
alloy steel with optimum hardness and strong corrosion resistance after precision
finishing and nitrogen treatment.
The auxiliary machine can be freely adjusted within the limits of 700mm according
to the technological requirements of different materials, and has is fitted with a plug-in plate mechanism for making vest bag.