3 layers CMG 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 EX687
Manufacturer CMG
Year 2002
Number of layers 3
Overhaul/renovation New thickness control and gravimetric dosing in 2012
Film structure ABC
Material LDPE,LLDPE,HDPE,PP
Film Width (mm) 1700
Output (Kg/h) Up to450
Extruder 1 Layer ref: A
Screw diam 55/30
Description 3 component gravimetric system
Extruder 2 Layer ref: B
Screw diam 75/30
Description 3 component gravimetric system
Extruder 3 Layer ref: C
Screw diam 55/30
Description 3 component gravimetric system
Head description Automatic Magicflow ring Plastcontrol with IBC
Die diam (mm) 300
Thickness controll system Plastcontrol
Bubble cage Yes, automatic
Take off unit Rotating
Corona treatment AFS
Web guide Yes
Rewinder max reel diameter 1000
Additional information Materials to be processed: LLDPE/LDPE/LLD/HDPE/PP/Borstar/Metallocene/Borcene/other blends. The line is at the moment producing industrial films and films for bag making. Air ring: Magicflow Plastcontrol C400; year 2012 Extruders: 55mm (68kW) + 75mm (118kW) + 55mm (68kW) L/D 30 Tower not included

** SOLD **


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