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
- EX820
- Manufacturer
- BANDERA
- Modello
- AGRI FUTUREFILM
- Year
- 2018
- Number of layers
- 5
- Film structure
- ABCDE
- Material
- LDPE, EVA, LLDPE, MLLDPE, MDPE,HDPE in blends. Final application, agricultural film, greenhouse film, geo.membrane film, artificial sponge films
- Film Width
- 12000
- Output (Kg/h)
- 13000 Kg/h
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 100mm
- Description 1
- Gravimetric dosing unit Grado, 6 components, L/D30
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 100mm
- Description 2
- Gravimetric dosing unit Grado, 6 components, L/D30
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 100mm
- Description 3
- Gravimetric dosing unit Grado, 6 components, L/D30
- Extruder 4 Layer ref:
- D
- Screw diam 4
- 100mm
- Description 4
- Gravimetric dosing unit Grado, 6 components, L/D30
- Extruder 5 Layer ref:
- E
- Screw diam 5
- 100mm
- Description 5
- Gravimetric dosing unit Grado, 6 components, L/D30
- Head description
- IBC (internal bubble cooling), Ultrasound sensors (8 sensors ABC-D) , Automatic air ring for auto prthickness profile control. Die accepts die inserts 1200-1400mm
- Die diam (mm)
- 1300mm
- Thickness controll system
- Automatic thickness control
- Bubble cage
- Type RA 7000 8-6. 2 units
- Panel for gussets
- yes, wooded triangle for gussets
- Take off unit
- Fixed model TLB4500. width 4500mm
- Rewinder Type
- Single winder
- Rewinder max reel diameter
- 1200mm
- Rewinder description
- max roll width 4600mm, winder ASN SL 5000 - Jumbo rolls, winding speed: 4 to 60 m/min, automatic extraction system for finished rolls
- Note
- Total film opened width (max double circumference) : 12,6m Complete with its tower 25m Includes also 5 ton crane Qualitz control laboratory 2 chillers included Compressor
| Machine Code | EX820 |
| Manufacturer | BANDERA |
| Modello | AGRI FUTUREFILM |
| Year | 2018 |
| Number of layers | 5 |
| Film structure | ABCDE |
| Material | LDPE, EVA, LLDPE, MLLDPE, MDPE,HDPE in blends. Final application, agricultural film, greenhouse film, geo.membrane film, artificial sponge films |
| Film Width | 12000 |
| Output (Kg/h) | 13000 Kg/h |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 100mm |
| Description 1 | Gravimetric dosing unit Grado, 6 components, L/D30 |
| Extruder 2 Layer ref: | B |
| Screw diam 2 | 100mm |
| Description 2 | Gravimetric dosing unit Grado, 6 components, L/D30 |
| Extruder 3 Layer ref: | C |
| Screw diam 3 | 100mm |
| Description 3 | Gravimetric dosing unit Grado, 6 components, L/D30 |
| Extruder 4 Layer ref: | D |
| Screw diam 4 | 100mm |
| Description 4 | Gravimetric dosing unit Grado, 6 components, L/D30 |
| Extruder 5 Layer ref: | E |
| Screw diam 5 | 100mm |
| Description 5 | Gravimetric dosing unit Grado, 6 components, L/D30 |
| Head description | IBC (internal bubble cooling), Ultrasound sensors (8 sensors ABC-D) , Automatic air ring for auto prthickness profile control. Die accepts die inserts 1200-1400mm |
| Die diam (mm) | 1300mm |
| Thickness controll system | Automatic thickness control |
| Bubble cage | Type RA 7000 8-6. 2 units |
| Panel for gussets | yes, wooded triangle for gussets |
| Take off unit | Fixed model TLB4500. width 4500mm |
| Rewinder Type | Single winder |
| Rewinder max reel diameter | 1200mm |
| Rewinder description | max roll width 4600mm, winder ASN SL 5000 - Jumbo rolls, winding speed: 4 to 60 m/min, automatic extraction system for finished rolls |
| Note | Total film opened width (max double circumference) : 12,6m Complete with its tower 25m Includes also 5 ton crane Qualitz control laboratory 2 chillers included Compressor |
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