BFL 214 – WINDMOELLER & HOELSCHER VAREX, 5 Layer, 2200 mm

Film Structure: A-B-C-D-E

Material: LDPE, LLDPE, EVOH

Film width: 2200 mm

Output: 500 kg/h

Category:

Description

Film Structure: A-B-C-D-E

Material: LDPE, LLDPE, EVOH

Film width: 2200 mm

Output: 500 kg/h

Extruder 1 Layer ref: A
Screw diam 90 L/D 30
Description: Gravimetric doser Module G,1+2 comp, hydraulic screen changer, 4 zones thermo regulation, Bimetallic barrel, 110 Kw motor
Extruder 2 Layer ref: B
Screw diam 50 mm L/D 25
Description: Gravimetric doser Module G 1+4 comp, hydraulic screen changer, 4 zones thermo regulation, Bimetallic barrel, 30 Kw motor
Extruder 3 Layer ref: C
Screw diam 60 mm L/D 30
Description: Gravimetric doser Module G 1+4 comp, hydraulic screen changer, 4 zones thermo regulation, Bimetallic barrel, 55 Kw motor
Extruder 4 Layer ref: D
Screw diam 50 mm L/D 25
Description: Gravimetric doser Module G 1+2 comp, hydraulic screen changer, 4 zones thermo regulation, Bimetallic barrel, 30 Kw motor
Extruder 5 Layer ref: E
Screw diam 60 mm L/D30
Description: Gravimetric doser Module G 1+4 comp, hydraulic screen changer, 4 zones thermo regulation, Bimetallic barrel, 55 Kw motor
Head description: B 400/500-5-ZIK-P2
Die diam (mm) 500 mm Gap 1,25 spare die 400mm
Thickness control system Optifil Plus modular process automation system
Bubble cage
Bubble cage Ultrasonic bubble control
Take off unit oscillating
Corona treatment SOFTAL
Web guide 

Rewinder max reel diameter 1000 mm
Rewinder description: Surface driven , center-surface driven, center gap

Centralized resin vacuum conveying system Ultrasonic bubble control Film thickness : TDS 10-250µm, actual produced 30-150µm Thickness gauge upgraded in 2019 Extruder’s screws replaced in 2019 Several spares available, among which also: – spare bottom part of extrusion head (distribution part) – heaters – complete set for 400mm die