3 layers MACCHI ( COEX ) film blowing machine

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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.

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Machine Code
EX511
Manufacturer
MACCHI
Modello
( COEX )
Year
2006
Number of layers
3
Film structure
ABC
Material
LDPE
Extruder 1 Layer ref:
A
Screw diam 1
80mm
Description 1
L/D 30. Motor AC Kw 100
Extruder 2 Layer ref:
B
Screw diam 2
100mm
Description 2
L/D 30 .Motor AC Kw 150
Extruder 3 Layer ref:
C
Screw diam 3
80mm
Description 3
L/D 30 .Motor AC Kw 100
Head description
Fixed head , Coex flex type . IBC . GAP 1.6
Die diam (mm)
500
Thickness controll system
Kunding
Panel for gussets
Yes
Web guide
Yes
Note
Recotrims system.Hot part only. Thickness gauge.Take off unit and winder NOT included
Machine Code EX511
Manufacturer MACCHI
Modello ( COEX )
Year 2006
Number of layers 3
Film structure ABC
Material LDPE
Extruder 1 Layer ref: A
Screw diam 1 80mm
Description 1 L/D 30. Motor AC Kw 100
Extruder 2 Layer ref: B
Screw diam 2 100mm
Description 2 L/D 30 .Motor AC Kw 150
Extruder 3 Layer ref: C
Screw diam 3 80mm
Description 3 L/D 30 .Motor AC Kw 100
Head description Fixed head , Coex flex type . IBC . GAP 1.6
Die diam (mm) 500
Thickness controll system Kunding
Panel for gussets Yes
Web guide Yes
Note Recotrims system.Hot part only. Thickness gauge.Take off unit and winder NOT included
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