3 layers WINDMOELLER & HOLSCHER VAREX 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 EX632
Manufacturer WINDMOELLER & HOLSCHER
Model VAREX
Year 2006
Number of layers 3
Film structure A-B.C
Material Thickness range: 20-200mic
Film Width (mm) 2640
Output (Kg/h) 850
Extruder 1 Layer ref: A
Screw diam 70mm
Extruder 2 Layer ref: B
Screw diam 90mm
Extruder 3 Layer ref: C
Screw diam 70mm
Head description IBC
Die diam (mm) 500mm
Thickness controll system Kundig
Bubble cage Bubble basket: 2
Take off unit OSCILLATING
Corona treatment double sided
Web guide Yes
Rewinder max reel diameter 1000
Rewinder description Automatic roll changeover
Additional information IBC Tower Output: 850kg/h Batching units: 10 units Ultrasound bubble censor units: 4 Wrapper: Filmatic S Core diameters: 3” and 6”, 76mm and 152mm Ink jet Hammadde automatic suction Height: 20metres

** SOLD **


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