** SOLD **
In a blown film extruder PE granulates (or other polymer) are melted in an extruder and pushed through a circular die extruding a tube of molten polymer. Tube is then inflated to multiples of its initial diameter and cooled to form a thin film. Bobble is later collapsed and re-winded.
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- Machine Code
- EX513
- Manufacturer
- MACCHI
- Modello
- ( COEX )
- Year
- 2006
- Number of layers
- 3
- Film structure
- ABC
- Material
- LDPE Film and film for FFS bags
- Film Width
- 1200
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 55mm
- Description 1
- L/D 30; AC motor; 4 components gravimetric dosing system Plascontrol
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 65mm
- Description 2
- L/D 30; AC motor; 4 components gravimetric dosing system Plascontrol
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 55mm
- Description 3
- L/D 30; AC motor; 4 components gravimetric dosing system Plascontrol
- Head description
- Automatic die Model Coex flex 3 TE 501 with IBC . Air ring ASR 2 . Die gap: 2,2mm
- Die diam (mm)
- 220
- Thickness controll system
- Automatic Profile Control type TE 501 ; gauge control Kundig
- Bubble cage
- yes
- Take off unit
- ST199R 1200 rotating
- Web guide
- Yes
- Rewinder Type
- Double back to back
- Rewinder max reel diameter
- 1200mm
- Rewinder description
- Model BO-Plus AXIAL D 1200 IN 260. 716; Surface and center driven
- Note
- Additional pulling calender between take off unit and winder. Upper Tower structure included. PLC Siemens S7. Drives ABB.
| Machine Code | EX513 |
| Manufacturer | MACCHI |
| Modello | ( COEX ) |
| Year | 2006 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | LDPE Film and film for FFS bags |
| Film Width | 1200 |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 55mm |
| Description 1 | L/D 30; AC motor; 4 components gravimetric dosing system Plascontrol |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 65mm |
| Description 2 | L/D 30; AC motor; 4 components gravimetric dosing system Plascontrol |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 55mm |
| Description 3 | L/D 30; AC motor; 4 components gravimetric dosing system Plascontrol |
| Head description | Automatic die Model Coex flex 3 TE 501 with IBC . Air ring ASR 2 . Die gap: 2,2mm |
| Die diam (mm) | 220 |
| Thickness controll system | Automatic Profile Control type TE 501 ; gauge control Kundig |
| Bubble cage | yes |
| Take off unit | ST199R 1200 rotating |
| Web guide | Yes |
| Rewinder Type | Double back to back |
| Rewinder max reel diameter | 1200mm |
| Rewinder description | Model BO-Plus AXIAL D 1200 IN 260. 716; Surface and center driven |
| Note | Additional pulling calender between take off unit and winder. Upper Tower structure included. PLC Siemens S7. Drives ABB. |
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Year: 2000
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Machine Code: EX746
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Year: 2012
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Film Width: 2200
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Machine Code: EX764
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Year: 1999
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Film Width: 1700
