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
- CA249
- Manufacturer
- QUANZHOU MINMETALS
- Year
- 2010
- Number of layers
- 3
- Film structure
- ABC
- Material
- CPP and CPE
- Film width (mm)
- 1600
- Speed (m/min)
- Max Mechanical Speed 150 m/min. Production speed 80-120m/min
- Output (Kg/h)
- 5-7 tons/24 hours
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 65mm
- Description 1
- L/D 36:1
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 120mm
- Description 2
- L/D 36:1
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 65mm
- Description 3
- L/D 36:1
- Head description
- Air knife width 1900mm ; with adjustable lip; edge catcher both electric pinning and air nozzle
- Die width (mm)
- 1900 brand Verbruggen
- Chill roll unit
- Water cooling. Refrigeration compressor power 30KW,
- Thickness controll system
- Scantech, France. Automatic profile control (APC)
- Corona treatment
- Surface corona treatment unit
- Rewinder max reel diameter (mm)
- 700mm
- Rewinder description
- Automatic film winder. max winding width 1700mm. Change of film roll by automatic flying knife cutting. Automatic tension control. 3pcs of air shaft 3 inch. With servo-motor to drive the rubber roller.
- Note
- Raw Materials: PP/LDPE/LLDPE/HDPE/EVA Total Power :420 KW Machine Dimension L-W-H)19.36m x4.7mx4.5m Machine weight : 35 tons approx Edge trim and recycle unit Static Eliminator Two-position screen changer Sensor pressure controller Calender Roller diam roller 800mm. Roller lenght 2000mm. Oscillating system
| Machine Code | CA249 |
| Manufacturer | QUANZHOU MINMETALS |
| Year | 2010 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | CPP and CPE |
| Film width (mm) | 1600 |
| Speed (m/min) | Max Mechanical Speed 150 m/min. Production speed 80-120m/min |
| Output (Kg/h) | 5-7 tons/24 hours |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 65mm |
| Description 1 | L/D 36:1 |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 120mm |
| Description 2 | L/D 36:1 |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 65mm |
| Description 3 | L/D 36:1 |
| Head description | Air knife width 1900mm ; with adjustable lip; edge catcher both electric pinning and air nozzle |
| Die width (mm) | 1900 brand Verbruggen |
| Chill roll unit | Water cooling. Refrigeration compressor power 30KW, |
| Thickness controll system | Scantech, France. Automatic profile control (APC) |
| Corona treatment | Surface corona treatment unit |
| Rewinder max reel diameter (mm) | 700mm |
| Rewinder description | Automatic film winder. max winding width 1700mm. Change of film roll by automatic flying knife cutting. Automatic tension control. 3pcs of air shaft 3 inch. With servo-motor to drive the rubber roller. |
| Note | Raw Materials: PP/LDPE/LLDPE/HDPE/EVA Total Power :420 KW Machine Dimension L-W-H)19.36m x4.7mx4.5m Machine weight : 35 tons approx Edge trim and recycle unit Static Eliminator Two-position screen changer Sensor pressure controller Calender Roller diam roller 800mm. Roller lenght 2000mm. Oscillating system |
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