3 layers WINDMOELLER & HOLSCHER - DOLCI ( 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 EX514
Manufacturer WINDMOELLER & HOLSCHER - DOLCI
Model ( COEX )
Year 1998
Number of layers 3
Film structure ABC
Material LDPE
Film Width (mm) 2750
Output (Kg/h) 600kg/h
Extruder 1 Layer ref: A
Screw diam 75
Description DOLCI
Extruder 2 Layer ref: B
Screw diam 90
Description WINDMOELLER
Extruder 3 Layer ref: C
Screw diam 75
Description DOLCI
Head description IBC system; Die diam 600; Gap 1.2mm
Die diam (mm) 600
Thickness controll system Yes, Optifil P2K
Bubble cage Adjustable bubble cage
Take off unit Rotating W & H Reinhold SRHP 2800
Corona treatment Yes,Ferrarini Benelli
Rewinder description Surface center driven with automatic roll change; Width: 2800mm; Shafts : 3"; 6"
Additional information Chiler Eurochiller ; Spare parts: Surface rubber roller Outfeed rubber roller rewinder

** SOLD **


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