Windmoller & Holscher VAREX Blown film extruder

Numbers of layer 3
Film structure A-B-C
Materials LDPE, MDPE
Film Width (mm) 1800 mm
Output (kg/h) 350kg,/h, Melting capacity 480kg/h
Extruder 1 Ref. A
Screw L/D 60/30D
Description 3 component gravimetric dosing system, motor 60 Kw hydraulic screen changer ,
Extruder 2 Ref. B
Screw L/D 60/30D
Description 3 component gravimetric dosing system, motor 60 Kw hydraulic screen changer
Extruder 3 Ref. C
Screw L/D 50/30D
Description 3 component gravimetric dosing system, motor 60 Kw hydraulic screen changer
Head and Die description Head type B 315/400-3P2, IBC, Die diameter 350mm, auto diameter control with ultra-sonic gauges, gap 1.2 mm
Thickness control Equipment Automatic , gauge Kündig, Control W & H Optifil P2
Take-off oscillating
Corona treatment Yes, Ferrarini-Benelli
Web guide
Rewinder double rewinder
Reels diameter 1200mm
Additional information Bubble cage