3 layers MACCHI COEX3 blown film plant ** 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 EX665
Manufacturer MACCHI
Model COEX3
Year 2010
Number of layers 3
Film structure ABC
Material LDPE, LLDPE Thicknes 20 - 200 microns
Film Width (mm) 1700
Output (Kg/h) 400 Kg / h
Extruder 1 Layer ref: A
Screw diam 65 / 30D
Description 4 heating zones - AC motor 74 Kw- Hydraulic screen change gravimetric blendeer Doteco 5 comp
Extruder 2 Layer ref: B
Screw diam 100 / 30 D
Description 5 heating zones -AC motor 180 Kw, hydraulic screen changer, gravimetric blendeer Doteco 5 comp
Extruder 3 Layer ref: C
Screw diam 65
Description 4 heating zones - AC motor 74 Kw- Hydraulicscreen changer, gravimetric blendeer Doteco 5 comp
Head description Coex Flex TE 503-; die range 300-500mm, IBC with Jet 6 system - blowing and exhaust fan 11kW controlled by inverters
Die diam (mm) 400 gap 2mm
Thickness controll system Automatic profil control, Plascontrol magic flow
Bubble cage No marking system GSRC 2350/8 -5 with 5 lavels and 8 syncro arms with motorized remote controlled opening and height adjustment , 4 x Ultrasonic sensors for auto control of IBC,
Panel for gussets Yes, motor driven
Take off unit Oscillating ST 199- 1800oscillating width 1800 mm useful 1700 mm- S shape double cooling
Corona treatment Yes
Web guide E&L
Rewinder max reel diameter 1200
Rewinder description BOPLUS + Easy load - Roll diam 1200 mm
Additional information TOWER STRUCTURE NOT INCLUDED total suggested height 15 mt Mechanical speed 150m/min Total installed power 540 Kw Recotrim recycling system

** SOLD **


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