5 layers WINDMÖLLER & HÖLSCHER blown film machine ** 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 EX620
Manufacturer WINDMÖLLER & HÖLSCHER
Year 2000
Number of layers 5
Film structure A-B-C-D-E
Material LDPE, LLDPE, Barrier film with EVOH
Output (Kg/h) 500
Extruder 2 Layer ref: B
Screw diam 50
Extruder 3 Layer ref: C
Screw diam 60
Extruder 4 Layer ref: D
Screw diam 50
Head description Automatic by heat patrons + cooling ring + Optifil
Die diam (mm) 500 with 2.8mm and 1.8mm gaps
Additional information List of included parts: - coex5 head with IBC blowers - 2 extruders 50mm + 1 extruder 60mm Electric boards and control panel of die/extruders/gravimetrics/Optifil Power and control El.cables 2 radiators for air water cooling of the bubble 1 exact cyclop for trim recycling (not working)

** SOLD **


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