3 layers KUHNE ( COEX ) 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 EX525
Manufacturer KUHNE
Model ( COEX )
Year 1996
Number of layers 3
Material LDPE
Film Width (mm) 1600
Extruder 1 Layer ref: A
Screw diam 60mm
Description Gravimetric dosing unit Octagon 4 components
Extruder 2 Layer ref: B
Screw diam 60mm
Description Gravimetric dosing unit Octagon 4 components
Extruder 3 Layer ref: C
Screw diam 60mm
Description Gravimetric dosing unit Octagon 4 components
Head description Octagon smart lip air rings. IBC calibration baskets
Die diam (mm) 300
Thickness controll system Automatic Octagon
Take off unit 1600mm oscillating
Corona treatment AFS 2 side treater with keys for strip treatment
Web guide Yes
Rewinder description Back to back with edge slitting, 76mm diam air shafts

** SOLD **


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