** 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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about a similar one
- Machine Code
- EX726
- Manufacturer
- ZOCCHI/GHIOLDI
- Year
- 1996
- Number of layers
- 1
- Overhaul/renovation
- Renovation in 2010, new extruder and head
- Material
- LDPE/HDPE
- Film Width
- 1800
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 65 mm
- Description 1
- Motor 89 Kw, dosing 3 component, hydraulic screen changer bd plast year 2012
- Head description
- Head 250 mm, year 2010, ultrasonic sensors for diameter control, IBC.
- Die diam (mm)
- 250 mm
- Bubble cage
- Yes
- Panel for gussets
- Yes
- Take off unit
- Rotating take off wide 2000 mm
- Corona treatment
- Yes, Martignoni
- Web guide
- Yes
- Rewinder Type
- Double back to back
- Rewinder max reel diameter
- 1000
- Rewinder description
- Back to back Ghioldi
- Note
- Tower structure included
| Machine Code | EX726 |
| Manufacturer | ZOCCHI/GHIOLDI |
| Year | 1996 |
| Number of layers | 1 |
| Overhaul/renovation | Renovation in 2010, new extruder and head |
| Material | LDPE/HDPE |
| Film Width | 1800 |
| Extruder 1 Layer ref: | A |
| Screw diam 1 | 65 mm |
| Description 1 | Motor 89 Kw, dosing 3 component, hydraulic screen changer bd plast year 2012 |
| Head description | Head 250 mm, year 2010, ultrasonic sensors for diameter control, IBC. |
| Die diam (mm) | 250 mm |
| Bubble cage | Yes |
| Panel for gussets | Yes |
| Take off unit | Rotating take off wide 2000 mm |
| Corona treatment | Yes, Martignoni |
| Web guide | Yes |
| Rewinder Type | Double back to back |
| Rewinder max reel diameter | 1000 |
| Rewinder description | Back to back Ghioldi |
| Note | Tower structure included |
WINDMÖLLER & HÖLSCHER VAREX
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Machine Code: EX693
-
Year: 2006
-
Film Width: 1800
