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).
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- Machine Code
- CA243
- Manufacturer
- COLINES
- Modello
- POLYCAST CFC/210
- Year
- 2014
- Number of layers
- 3
- Film structure
- ABC
- Material
- CPP and CPE
- Film width (mm)
- 2100
- Speed (m/min)
- 450m/min
- Output (Kg/h)
- 700 + 200 + 200 1100 kg/h max gross throughput. Max approx net throughput on 22my 2100mm : 850 kg/h
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 80mm
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 140mm
- Description 2
- Single screw extruder ( bimettalic barrel and screw) .Hydraulic Screen Changers for longer changeover time
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 80mm
- Head description
- Cloeren USA feedblock and flat extrusion die with automatic adjustment via thermal bolts, internal deckle systems 200mm per side, with die splitting for easy cleaning
- Die width (mm)
- 2600mm
- Chill roll unit
- Automatic chill roll speed regulation for thickness measurement. Chill Roll Unit diam 1000mm and 300mm, width 2700mm
- Thickness controll system
- Automatic thickness profile control. Electronic Systems thickness gauge with support structure and autodiagnosis unit a
- Web guide
- Oscillating Frame
- Rewinder max reel diameter (mm)
- 1000mm
- Rewinder description
- Turret Winder Jumbowind with useful width 2100mm, pneumatic air shafts, extraction. Hydraulic trolley for air-shafts extraction, Anti-static bars
- Note
- Cooling air blade Thickness 12-200my Air shafts diam 6" Water Thermoregulation unit Recycling unit for trimmed edges on intermediate and final trim unit to be refed into the main extruder General electric control equipment in air-conditioned container Supervision system with HMI that includes Supervisor, Fast Adjust, LC live check, Teleservice Centralized Control desk of the line
| Machine Code | CA243 |
| Manufacturer | COLINES |
| Modello | POLYCAST CFC/210 |
| Year | 2014 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | CPP and CPE |
| Film width (mm) | 2100 |
| Speed (m/min) | 450m/min |
| Output (Kg/h) | 700 + 200 + 200 1100 kg/h max gross throughput. Max approx net throughput on 22my 2100mm : 850 kg/h |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 80mm |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 140mm |
| Description 2 | Single screw extruder ( bimettalic barrel and screw) .Hydraulic Screen Changers for longer changeover time |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 80mm |
| Head description | Cloeren USA feedblock and flat extrusion die with automatic adjustment via thermal bolts, internal deckle systems 200mm per side, with die splitting for easy cleaning |
| Die width (mm) | 2600mm |
| Chill roll unit | Automatic chill roll speed regulation for thickness measurement. Chill Roll Unit diam 1000mm and 300mm, width 2700mm |
| Thickness controll system | Automatic thickness profile control. Electronic Systems thickness gauge with support structure and autodiagnosis unit a |
| Web guide | Oscillating Frame |
| Rewinder max reel diameter (mm) | 1000mm |
| Rewinder description | Turret Winder Jumbowind with useful width 2100mm, pneumatic air shafts, extraction. Hydraulic trolley for air-shafts extraction, Anti-static bars |
| Note | Cooling air blade Thickness 12-200my Air shafts diam 6" Water Thermoregulation unit Recycling unit for trimmed edges on intermediate and final trim unit to be refed into the main extruder General electric control equipment in air-conditioned container Supervision system with HMI that includes Supervisor, Fast Adjust, LC live check, Teleservice Centralized Control desk of the line |
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