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Characteristics:
The Machine the cylinders and the screw of the above extruders are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment. The auxiliary machine has a platform working table for making operation easy. The winding unit adopts torque motor to keep proper tension and make winding even and roll-changing easy.
Uses:
It is used for blowing various plastic film of Low Density Polyethylene (LDPE), High Density Polyethylene (HDPE) and Linear Low Density Polyethylene (LLDPE) etc, which are widely used for packing industrial products, garments and food and for covering farmland.
Model | UW-3L45 | UW-3L50 | UW-3L55 | UW-3L65 |
Suitable Material | LDPE LLDPE HDPE | LDPE LLDPE HDPE | LDPE LLDPE HDPE | LDPE LLDPE HDPE |
Film Width | 600-1000mm | 800-1500mm | 1000-1800mm | 1500-2500mm |
Film Thickness | 0. 03-0.20mm | 0.03-0.20mm | 0.05-0.20mm | 0.05-0.15mm |
Max. Squeezing Amount Of Single Screw Rod |
80-120kg/hr |
120-150kg/hr |
150-180kg/hr |
180-250kg/hr |
Screw Diameter | φ45/50/45 | φ50/55/50 | φ55/60/55 | φ65/70/65 |
Screw L/D Length | 30:1 | 30:1 | 30:1 | 30:1 |
Screw Material | SACM-645/38 CRMOALA | SACM-645/38 CRMOALA | SACM-645/38 CRMOALA | SACM-645/38 CRMOALA |
Cylinder Material | SACM-645/38 CRMOALA | SACM-645/38 CRMOALA | SACM-645/38 CRMOALA | SACM-645/38 CRMOALA |
Cylinder Cooling | 370×2 | 550×2 | 550×3 | 550W×4 |
Driving Motor | 18.5/22/18.5Kw | 22/30/22Kw | 30/37/30Kw | 37/45/37Kw |
Temperature Control | 3 | 4 | 4 | 4 |
Average Power-Consme | 55Kw | 68Kw | 90Kw | 130Kw |
Die Size | φ250/200 | φ300/350 | φ500 | φ600 |
Temperature Control | 3 | 3 | 4 | 4 |
Air Ring | 1 | 1 | 1 | 1 |
Air Blower | 5.5Kw | 7.5Kw | 7.5Kw | 11Kw |
Roller Width | φ165×1100 | φ165×1600 | φ180×2000 | φ220×2600mm |
Effective Width | 1000mm | 1500mm | 1800mm | 2500mm |
Take-up Speed | 10-65m/min | 10-65m/min | 10-65m/min | 10-40m/min |
Take-up Motor | 1.5Kw | 1.5Kw | 2.2Kw | 2.2Kw |
Height Adjustable Type |
800mm |
800mm |
700mm |
700mm |
Winding Motor | 10N.m | 16N.m | 20N.m | 30N.m |
Winding Speed | 10-65m/min | 10-65m/min | 10-65m/min | 10-65m/min |
Overall Dimension (L×W×H) | 6.5×5.5×6.5m
| 7.5×5.8×7.5m | 7.8×6.4×7.5m | 8.5×7.2×10m |







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