5 layers DOLCI Cast film extrusion line
Cast film extrusion lines are commonly used to extrude plastic films especially for flexible packaging industry. / In a cast film extruder PE, PP or PA granulates (or other polymers) are melted inro an extruder and pushed through a flat extrusion die (T die), extruding a sheet of molten polymer onto a cooled roller (chill roll).
| Machine Code | CA194 |
| Manufacturer | DOLCI |
| Year | 2011 |
| Number of layers | 5 |
| Film structure | 4 extruders |
| Material | Stretch film |
| Film width (mm) | 2000 |
| Speed (m/min) | max 650 m/min |
| Output (Kg/h) | max 1200 |
| Extruder 1 Layer ref: | 160/30 |
| Screw diam | 160 |
| Extruder 2 Layer ref: | 75/30 |
| Screw diam | 75 |
| Extruder 3 Layer ref: | 75/30 |
| Screw diam | 75 |
| Extruder 4 Layer ref: | 65/30 |
| Screw diam | 65 |
| Head description | Cloeren with automatic gauge correction. 5 layer Cleren feedblock |
| Die width (mm) | 2500 |
| Chill roll unit | Diameters1490 and 300mm |
| Thickness controll system | NDC |
| Web guide | Yes |
| Rewinder description | Hand and machine reels With automatic 2" and 3" shaft extraction |
| Additional information | Products : - manual strech power 5 layers Width : 500 mm Thickness : 8-30 microns Aprox. Weight : 2kg/roll - automatic strech power 5 layers Width : 250mm, 500mm, 1000mm Thickness : 8-30 microns Aprox. Weight : 16 kg/roll - manual strech 5 layers Width 500mm Thickness 17-30 microns Weight 1.6-3.5 kg/roll - automatic strech 5 layers Width 250 mm, 500mm, 1000mm Thickness 17 or 30 microns Weight 16-17kg/roll Palletizer included |
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