3 layers COVEX COEX 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 EX426
Manufacturer COVEX
Model COEX
Year 1997
Number of layers 3
Film Width (mm) 1400
Output (Kg/h) 170 kg/h
Extruder 1 Layer ref: Covex
Screw diam 60
Description Gravimetric dosing unit Octagan
Extruder 2 Layer ref: Covex
Screw diam 60
Description Gravimetric dosing unit Octagan
Extruder 3 Layer ref: Covex
Screw diam 60
Description Gravimetric dosing unit Octagan
Head description IBC unit included
Die diam (mm) 220
Corona treatment included
Web guide included
Rewinder max reel diameter 1200 mm
Rewinder description Contrex

** SOLD **


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