Extrusion Line

Macchi 3-LAYERS / 2350mm

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: 65 mm + 80 mm + 65 mm
Infrared heaters
3pcs plate filters

Head: 3 Layer blown film Die head TE5303-IBC-350/500
Dies diameter 350 and 400 mm
IBC

Die 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
Djdpfx Aozkru Ejmaouw
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 Kundig
K-Design Profile gauge control system
Calibrating basket
Corona-treater Martignoni
Air shafts 8pcs