3 layers MACCHI COEXFLEX 3.2 Blown film extrusion line ** SOLD ** Ask more informations about a similar one
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.
| Machine Code | EX480 |
| Manufacturer | MACCHI |
| Model | COEXFLEX 3.2 |
| Year | 2006 |
| Number of layers | 3 |
| Film structure | ABC |
| Material | Material for FFS industrial heavy duty bags , LDPE, LLDPE, MDPE, Blends |
| Film Width (mm) | 950 |
| Output (Kg/h) | 300 |
| Extruder 1 Layer ref: | A |
| Screw diam | 55 |
| Description | 4 components Gravimetric dosing system, Doteco AC motor 57Kw |
| Extruder 2 Layer ref: | B |
| Screw diam | 65 |
| Description | 4 components Gravimetric dosing system, Doteco AC motor 70Kw |
| Extruder 3 Layer ref: | C |
| Screw diam | 55 |
| Description | 4 components Gravimetric dosing system, DotecoAC motor 57Kw |
| Die diam (mm) | 180 |
| Thickness controll system | Automatick thickness controll. Thickness gauge Kundig |
| Bubble cage | yes |
| Take off unit | Rotating with double chilling calender |
| Web guide | yes |
| Rewinder max reel diameter | 1200 |
| Rewinder description | Type BOPLUS 210, surface and center driven |
** SOLD **
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