This Macchi 3-layer blown film co-extrusion line is designed for the
production of high-quality polyethylene films with outputs of up to
800 kg/h. The line processes LDPE, LLDPE, MLDPE and HDPE and is
suitable for manufacturing collation shrink film, gusseted shrouds,
stretch hood film, tubing and sheeting
Materials to be processed:
LLDPE/LDPE/LLD/HDPE
Extruders: 65mm+80mm+65mm
Infrared heaters
3pcs plate filters
Head: 3 Layer blown film Die head TE5303-IBC-350/500
Dies diameter 350 and 400 mm
IBC
The Gap:
1.8 mm
Output: Up to 800 kg/hour depending on material formulation
Air ring: Dual flow air ring carbon fibre
Take off:
Take off 2400 mm wide
Oscillating nips
Motorised side gusseting
Rewind:
Double winder, fully automatic back-to-back rewinder
Winder, fully automatic roll change
Reels diameter up to 800 mm
Winding width 2350 mm
Accessories: Tower
Web guide E&L
Gravimetric weight control system Piovan/Doteco
Components blander Shini
Dosing units Doteco
Automatic Thickness control Knowledgeable
K-Design Profile gauge control system
Calibrating basket
Corona-treater Martignoni
Air shafts 8pcs
Germany
10707 Berlin 
