** 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
- EX604
- Manufacturer
- DOLCI
- Year
- 2003
- Number of layers
- 3
- Film structure
- ABC
- Material
- LDPE, LLDPE, EVA in blends PP and HDPE
- Film Width
- 1800
- Output (Kg/h)
- 300
- Extruder 1 Layer ref:
- A
- Screw diam 1
- 55mm
- Description 1
- Gravimetric dosing unit Doteco 3 components, 45kw AC motor, L/D30
- Extruder 2 Layer ref:
- B
- Screw diam 2
- 65mm
- Description 2
- Gravimetric dosing unit Doteco 3 components, 73kw AC motor
- Extruder 3 Layer ref:
- C
- Screw diam 3
- 55mm
- Description 3
- Gravimetric dosing unit Doteco3 components, 45kw AC motor, L/D30
- Head description
- IBC with contact less sensor; Head Model: 3CX25-35;
- Die diam (mm)
- 350
- Thickness controll system
- PLAST CONTROL
- Bubble cage
- Mothorized Make Reinhold
- Panel for gussets
- yes
- Take off unit
- Rotating Model PSDO1800
- Corona treatment
- Make Cason model Electronplast 3000/s
- Web guide
- yes
- Rewinder Type
- Double back to back
- Rewinder max reel diameter
- 1000
- Rewinder description
- model sxo1800
- Note
- chiller speed 80m(min
Machine Code | EX604 |
Manufacturer | DOLCI |
Year | 2003 |
Number of layers | 3 |
Film structure | ABC |
Material | LDPE, LLDPE, EVA in blends PP and HDPE |
Film Width | 1800 |
Output (Kg/h) | 300 |
Extruder 1 Layer ref: | A |
Screw diam 1 | 55mm |
Description 1 | Gravimetric dosing unit Doteco 3 components, 45kw AC motor, L/D30 |
Extruder 2 Layer ref: | B |
Screw diam 2 | 65mm |
Description 2 | Gravimetric dosing unit Doteco 3 components, 73kw AC motor |
Extruder 3 Layer ref: | C |
Screw diam 3 | 55mm |
Description 3 | Gravimetric dosing unit Doteco3 components, 45kw AC motor, L/D30 |
Head description | IBC with contact less sensor; Head Model: 3CX25-35; |
Die diam (mm) | 350 |
Thickness controll system | PLAST CONTROL |
Bubble cage | Mothorized Make Reinhold |
Panel for gussets | yes |
Take off unit | Rotating Model PSDO1800 |
Corona treatment | Make Cason model Electronplast 3000/s |
Web guide | yes |
Rewinder Type | Double back to back |
Rewinder max reel diameter | 1000 |
Rewinder description | model sxo1800 |
Note | chiller speed 80m(min |
REIFENHAUSER RT371
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Machine Code: EX715
-
Year: 1989
-
Film Width: 1300
GHIOLDI COEX 3
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Machine Code: EX703
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Year: 2000
-
Film Width: 2200