产品介绍：
主要技术参数：
| Type | UTO-JB55 | UTO-JB60 | UTO-JB70 |
| Screw diameter | Φ55 mm | Φ60 mm | Φ70 mm |
| Screw ratio L/D | 28： 1 | 28： 1 | 28： 1 |
| Folding Width of film | 100-500 mm | 100-600 mm | 300-800 mm |
| Single-side thickness of film | 0.01-0.1 mm | 0.01-0.1 mm | 0.01-0.1 mm |
| Max. output | 30 kg/h | 45 kg/h | 60 kg/h |
| Main motor Power | 11 kw | 15 kw | 18.5 kw |
| Power of Traction motor | 1.1 kw | 1.1 kw | 1.5 kw |
| Length of Traction roller | 550 mm | 650 mm | 850 mm |
| Overall diameter (L×W×H) | 4500×2000×3500 mm | 4800×2500×3800mm | 5000×2800×4000mm |
| Weight | 3 T | 4 T | 5 T |
