Used Coextrusion lines: WINDMÖLLER & HÖLSCHER VAREX of 2020

Data Sheet of Used WINDMÖLLER & HÖLSCHER VAREX

Ref.: 300048355

Brand: WINDMÖLLER & HÖLSCHER

Year: 2020

Other Specifications:

9-layer coextrusion line VAREX II for the production of barrier film & stretch hoods with Filmatic S II double winder, in combination with ISP module

Installed melting capacity approx. 2050 kg/h
Min working width. 1.560 mm
Line speed max. 120 m/min
Thickness 20-250microns
Extruder combination 70.30D / 60.30D / 60.30D / 60.30D / 60.30D / 60.30D / 60.30D / 60.30D / 70.30D
Screw type(s) HPS

9 MODULE(S) G3 - GRAVIMETRIC DOSING AND THROUGHPUT CONTROL
Continuous gravimetric dosing of one main component per extruder
Can be expanded to a total of 5 secondary and additive components per extruder

PROCONTROL TS operating station

ANCILLARY OR ADDITIVE COMPONENT(S) FOR SUCTION CONVEYING SYSTEM(S) FOR MODULE G3
Extension of the MODULE G3 with secondary or additive components
Separate weighing hopper for each individual component
Metering via wide-range metering screws
1 dosing screw per secondary or additive component
Configuration for extruder A
2 Secondary component(s)
3 additive component(s)
Configuration for extruder B, C, D, E , F , G, H
1 secondary component(s)
1 additive component(s)
Configuration for extruder I
2 Secondary component(s)
3 Additive component(s)

2 SUCTION CONVEYOR SYSTEM(S) FOR MODULE G3
for extruder 70.30D, conveying section: M
for fully automatic, effective pellet feeding of the main component
SUCTION CONVEYOR SYSTEM(S) FOR MODULE G3
for extruder 60.30D, conveying distance: M

10 AUXILIARY OR ADDITIVE COMPONENT(S) FOR SUCTION CONVEYING SYSTEM(S) FOR MODULE G3
for extruder: 70.30D, conveying section: M
for supplying pellets to the secondary or additive component(s)

14 ANCILLARY OR ADDITIVE COMPONENT(S) FOR SUCTION CONVEYING SYSTEM(S) FOR MODULE G3
for extruder: 60.30D, conveying section: M
for supplying pellets to the secondary or additive component(s)

2x Extruders 70.30D
2 BASIC EQUIPMENT(S) for extruder 70.30D with bimetal grooved bush
max. drive power: 82 kW
max. speed: 180 1/min
2 HPS SCREW CONVEYOR(S)

7x Extruders 60.30D
7 BASIC EQUIPMENT(S) for extruder 60.30D with bimetal grooved bush
max. drive power: 60 kW
max. speed: 200 1/min
7 HPS SCREW CONVEYOR(S)

Blow die head type 400/550-9
Die plate set of 550 mm diameter
Internal and external Die Lip heating
Die gap 1.25 / 2.25 mm
Cooling ring ARCTIS DL 2100 M
Cooling ring insert: Dual-Lip (2 air outlet levels), Blow-up ratio: 1.8 - 3.5
Optifil P2K Profile Control
VARIOCAGE Calibration Basket with CFRP rollers
Working width: 870 - 2600 mm
6 levels with 12 rollers each
Extraction the monomer cooling air above the frost zone. Also Monomer separator for monomer suction

MODULE K-NDC Non-contact rotative radiometric Profile Measurement Unit
MODULE B - Width measurement control via width measuring bar

Rotating MULTINIP Film Take-Off Unit
ADDITIONAL BEAD STRIP FLATTENING unit for gusseted film with Two flattening frames
SIDE FOLDING DEVICE in extended version
Max. width up to 6400 mm before installation of the sealing surfaces
Triangular side folding tools

VAREX II Flatness package for achieving the best flatness using
NOSTIC film take-off unit to minimize scratches
Working width: 2600 mm
Take-off speed: max. 120 m/min


WATER BATH with film drying between film take-off and winder advance to reduce curl for asymmetrical barrier films (with PA in the outer layer)
Working width: max. 2600 mm
Web speed: max. 80 m/min

Filmatic Double Winder "S"
Max Roll diameter:1200mm
Max Roll weight: 2500kg
Winder cores: 76/152mm

Total connected load approx. 1030 kVA with a simultaneity factor of 0.60