3 layers WINDMOELLER & HOLSCHER VAREX 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 EX483
Manufacturer WINDMOELLER & HOLSCHER
Model VAREX
Year 1998
Number of layers 3
Film structure ABC
Material LDPE, LLDPE, MDPE, FILM FOR FFS INDUSTRIAL HEAVY DUTY BAGS
Film Width (mm) 1000
Output (Kg/h) 300
Extruder 1 Layer ref: A
Screw diam 55
Description 4 COMPONENTS GRAVIMETRIC DOSING SYSTEM
Extruder 2 Layer ref: B
Screw diam 65
Description 4 COMPONENTS GRAVIMETRIC DOSING SYSTEM
Extruder 3 Layer ref: C
Screw diam 4 COMPONENTS GRAVIMETRIC DOSING SYSTEM
Die diam (mm) 180
Thickness controll system AUTOMATIC
Bubble cage YES
Take off unit ROTATING WITH DOUBLE CHILLING CALENDER
Web guide YES
Rewinder max reel diameter 1200

** SOLD **


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