5 layers CMG 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 EX584
Manufacturer CMG
Year 2011
Number of layers 5
Film structure ABCDE
Material LDPE
Film Width (mm) 2800
Extruder 1 Layer ref: A
Screw diam 70mm
Description 7032LHE
Extruder 2 Layer ref: B
Screw diam 40mm
Description 4032LHE
Extruder 3 Layer ref: C
Screw diam 55mm
Description 5530LHE
Extruder 4 Layer ref: D
Screw diam 40mm
Description 4032LHE
Extruder 5 Layer ref: E
Screw diam 70mm
Description 7032LHE
Head description Rotating with IBC
Die diam (mm) 400
Thickness controll system Automatic control K design
Bubble cage yes
Take off unit Oscillating
Corona treatment YES
Web guide Web centre guide unit
Additional information Batch gravimetric dosing system type "Grado"

** SOLD **


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