3 layers KIEFEL COEX blown film plant ** 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 | EX501 |
| Manufacturer | KIEFEL |
| Model | COEX |
| Year | 1998 |
| Number of layers | 3 |
| Material | LDPE,MDPE |
| Film Width (mm) | 2000 |
| Extruder 1 Layer ref: | A |
| Screw diam | 70mm |
| Description | Gravimetric dosing unit 5 components |
| Extruder 2 Layer ref: | B |
| Screw diam | 100mm |
| Description | Gravimetric dosing unit 5 components |
| Extruder 3 Layer ref: | C |
| Screw diam | 70mm |
| Description | Gravimetric dosing unit 5 components |
| Die diam (mm) | 450 |
| Thickness controll system | Automatic. Air ring and gauge from Plascontrol. |
| Bubble cage | yes |
| Take off unit | Rotating |
| Corona treatment | Ferrarini Benelli |
| Web guide | yed |
| Rewinder description | Nordmeccanica turret center driven |
| Additional information | Tower Included Available as optional for additional price a newer automatic thickness controll. Make Doteco, year 2011, thickness gauge , control and automatic air ring. |
** SOLD **
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