1 layers DOLCI blown film machine ** 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 | EX406 |
Manufacturer | DOLCI |
Year | 1990 |
Number of layers | 1 |
Material | LDPE |
Film Width (mm) | 3200 |
Output (Kg/h) | 450 |
Screw diam | 140mm |
Head description | Fixed die head |
Die diam (mm) | 700 |
Thickness controll system | IBC |
Panel for gussets | Yes |
Take off unit | Yes |
Corona treatment | Yes |
Web guide | Yes |
Rewinder description | Back to back. year 1996 |
Additional information | The circumference max : 7500mm .4 electric hoist.4 expansive shafts diam 152mm.4 expansive shafts for heavy reel diam 76mm.4 expansive shafts diam 76mm.Manual screen changer.Gravimetric Dosing unit not included. |
** SOLD **
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