Technical Data of Co-Extrusion Blown Film Machine
| Model | 3MD-45 | 3MD-50 | 3MD-55 | 3MD-65 |
| Suitable material | LDPE LLDPE HDPE | |||
| Film width | 800-1300mm | 800-1500mm | 1200-2000mm | 1500-2500mm |
| Film thickness | 0.028-0.18mm | 0.028-0.18mm | 0.03-0.18mm | 0.05-0.15mm |
| Output | 80-130kg/hr | 190kg /hr | 260kg /hr | 300kg /hr |
| Extruder | |
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| Screw diameter | Φ45/50/45mm | Φ50/55/50mm | Φ55/65/55mm | Φ65/70/65mm |
| L/D | 28:1 | |||
| Screw material | SACM-645/38 CRMOALA | |||
| Barrel material | SACM-645/38CRMOALA | |||
| Barrel cooling | 370W×2 | 370W×2 | 550W×3 | 550W×4 |
| Main motor power | 15/18.5/15Kw | 18.5/22/18.5Kw | 22/37/22Kw | 37/45/37Kw |
| Barrel temperature control | 3 | 4 | 4 | 4 |
| Total power | 58Kw | 70Kw | 90Kw | 130Kw |
| Die part | |
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| Die size | Φ250/200mm | Φ300/250mm | Φ350/400mm | Φ600mm |
| Temperature control zone | 4 | 4 | 4 | 4 |
| Air ring | 1 | |||
| Fan power | 5.5Kw | 7.5Kw | 11Kw | 11Kw |
| Traction part | |
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| Traction roller | Φ165×1400mm | Φ165×1600mm | Φ180×2000mm | Φ220×2600mm |
| Traction width | 1300mm | 1500mm | 2000mm | 2500mm |
| Traction | 700mm | |||
| Traction speed | 10-65m/min | 10-65m/min | 10-65m/min | 10-40m/min |
| Traction power | 1.5Kw | 1.5Kw | 2.2Kw | 2.2Kw |
| Winding part | |
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| Winding motor | 1.5 | 1.5kw | 2.2kw | 30N.m |
| Winding speed | 10-65m/min | 10-65m/min | 10-65m/min | 10-65m/min |
| Machine size | 7.5×5.5×7m | 8.2X5.8X7m | 9.0×6.4×8.2m | 8.5×7.2×10m |
Note: The technical data is subject to change without prior notice.
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