3 layers MACCHI COEX 3 blown film extruder ** 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 | EX617 |
| Manufacturer | MACCHI |
| Model | COEX 3 |
| Year | 2008 |
| Number of layers | 3 |
| Film structure | A-B-C |
| Material | LDPE, LLDPE, MDPE |
| Film Width (mm) | 2400 |
| Output (Kg/h) | 500 Kg/h |
| Extruder 1 Layer ref: | A |
| Screw diam | 80 |
| Description | Gravimetrioc Dosing Doteco 6 comp |
| Extruder 2 Layer ref: | B |
| Screw diam | 100 |
| Description | Gravimetrioc Dosing Doteco 6 comp |
| Extruder 3 Layer ref: | C |
| Screw diam | 80 |
| Description | Gravimetrioc Dosing Doteco 6 comp |
| Head description | Air ERing automatic Macro |
| Die diam (mm) | 600 mm |
| Thickness controll system | Kundig |
| Take off unit | Oscillating Macchi |
| Corona treatment | yes |
| Rewinder max reel diameter | 800 |
| Rewinder description | Automatic rewinder wioth auotamtic reel and mandrels handling system |
| Additional information | No supporting tower HOT PART YEAR 2008 COLD PART YEAR 2000 |
** SOLD **
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