WINDMÖLLER & HÖLSCHER VAREX II 70/90/70 AB2200 – THREE-EXTRUDER BLOWN-FILM COEXTRUSION LINE
IDENTIFICATION AND EXTRUSION
- Manufacturer: Windmöller & Hölscher
- Model family: VAREX II
- Drawing designation: VAREX 70/90/70 AB2200
- Process: Blown-film coextrusion
- Year of manufacture: 2015
- Number of extruders: 3
- Extruder configuration: 2 × VAREX II 70.30D and 1 × VAREX II 90.30D
- Screw diameters: 70 / 90 / 70 mm
- Die-head diameter: 500 mm
- Die gap: 2.25 mm
PRODUCTION RANGE
- Working-width range: 1,415–2,200 mm
- Film-thickness range: 20–250 µm
- Maximum output: 600 kg/h
- Maximum number of “ups”: 6
EQUIPMENT
- Outside corona treatment
- Profile control
- Additional cooling ring
- Inner-air circulation
- Gel detection
- Ionizer
- Outside winding, documented as “B / outer” in the base specification
WINDER
- AB2200 configuration
- Two winding stations: Winder A and Winder B
- Core diameter: 152 mm
- Maximum reel diameter: 1,200 mm
DOCUMENTATION AND SCOPE OF SUPPLY
Comprehensive technical drawing sets are available.
