Macchi 3-layer co-extrusion blown film line 挤出线

Manufacturer: Macchi

Year of Manufacture: 2012

Machine Type : 3-layer co-extrusion blown film line

Condition: Good working condition, currently in production

Materials

LLDPE, LDPE, LLD, HDPE

Extruders

- Configuration: 65 mm + 80 mm + 65 mm (3 extruders)
- Heaters: Infrared
- Filtration: 3 plate filters

Die Head

- Type: 3-layer blown film die head
- Reference: TE5303-IBC-350/500
- Die diameters available: 350 mm and 400 mm
- Die gap: 1.8 mm
- Internal Bubble Cooling (IBC): yes

Output

- Maximum output: up to 800 kg/hour depending on material formulation

Air Ring

- Type: Dual flow air ring, carbon fibre construction

Take-Off Unit

- Take-off width: 2400 mm
- Nip type: Oscillating
- Side gusseting: motorised

Rewinder

- Type: Double winder, fully automatic back-to-back rewinder
- Roll change: fully automatic
- Maximum reel diameter: 800 mm
- Winding width: 2350 mm

Accessories and Equipment Included

- Tower: included
- Web guide: E and L
- Gravimetric weight control system: Piovan / Doteco
- Components blender: Shini
- Dosing units: Doteco
- Automatic thickness control: Kundig / K-Design profile gauge control system
- Calibrating basket: included
- Corona treater: Martignoni
- Air shafts: 8 pieces included

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