Used Coextrusion lines: MACCHI COEX flex® of 2003

Data Sheet of Used MACCHI COEX flex®

Ref.: 300046189

Brand: MACCHI

Year: 2003

Other Specifications:

Extrusion line, for the production of 3-layer bubble film, equipped with coex flex dimension 3 coextrusion platform with :
2 plastex 65 / 30 d high performance single-screw extruders
1 plastex 80 / 30 d high performance single-screw extruder:

Materials: ldpe, lldpe, metallocene, mdpe, hdpe, pp, eva, surlyn
Production type: tubular sheath and film
Film width with 350 mm diameter die: min. 1000 mm, max 2300 mm
Film thickness: min. 20 micron - max. 200 micron, air gap 1.6 mm (measured cold)
Production capacity with 1400 mm width and 50 micron thickness: 350 kg/hr ldpe

Speed of extruders 65/30d: 0 to 170 rpm
Speed of extruder 80/30d : 0 to 130 rpm
Rewinder mechanical speed: from 7 to 110 m/min
Max. film width on rewinder: 2300 mm
Cardboard core for reels: int. diam. 76 mm
Total system height: 12 m recommended

Power supply for A and C layers
74 kw AC motor
Plate screen changer diameter 65 mm

Power supply for central layer B
100 kw AC motor
Plate screen changer, diameter 80 mm

Fixed 3-layer co-extrusion head, coex flex, IBC
350 mm diameter die, 1.6 mm gap
220/400 mm die range
Internal cooling control unit (ibc) jet 6

Height-adjustable calibration basket. gsrc 2500/8-6

Rotating haul off 360 degrees st 199r - 2400
- roll width 2,400 mm
- film passage width 2.350 mm

Special alum/teflon combination panel st199 - 2400

Motorized gusset forming system depth 525+525 (depending on flattening panel)

Dual-station BO plus/d 2400 automatic winder
- automatic reel change at preset meter number
- hydraulic unloading of finished reels
- max reel diameter: 1200 mm (depending on reel weight)

high-sensitivity pneumatic dancer cylinder for front calender pull

2 pairs of lifting hoists 150 kg each

6 expanding shafts diam. 76 for BO plus - 2400

E+L automatic web guide 2400

Available in July 2024

NOT INCLUDED :
Current Plast Control cabinet not included. This cabinet controls dosing (not supplied) and profile control.
PLAST CONTROL 15-component weight dosing not included.
Corona treatment not included
The tower is not included, as it is the structure of the building.