BRUCKNER MASCHINEBAU COMPLETE BO-PP FILM EXTRUSION LINE

BRUCKNER MASCHINEBAU COMPLETE BO-PP FILM EXTRUSION PRODUCTION PLANT

Complete BO-PP FILM EXTRUSION PRODCUTION PLANT

Year 2014

Number of layers     3

Film structure  ABC

Material   BOPP

Output      max output of extruders 6800 Kg/h, max production speed 460 m/min

Width (mm)      8300

Extruder 1 Description    Single screw, make Bruckner, screw diameter 105mm / L/D33, AC motor 137 KW. Gravimetric doses 3 components

Extruder 2 Description    Twin screw co-rotating, Make Krauss Maffe mod ZE 155AX320i, max output 6200 Kg/h, vacuum chamber Bartti, melt pump MAAG, Cartridge type screen, AC motor. Main material hopper 3160 L

Extruder 3 Description    Single screw, make Bruckner, screw diameter 105mm / L/D33, AC motor 137 KW. Gravimetric doses 3 components

Head description     Make Bruckner/Simplas. Automatic thickness profile control via thermo bolts

Die width 1200

Thickness controll system        Automatic thickness profile control, Thicknes gauche NDC with IR gauge

Chill roll unit    Chill roll unit in water bath

MDO description     20x pre-heating rollers; 6 stretching rollers, 4 annealing rollers Each MDO motor driven with independent torque motor in direct drive. Oil heated MDO

TDO description       Chaintype FOK 4.4.6, Oil heated, 20 sections

Corona treatment     2 x Mero MR/B50K-IGBT

Rewinder width        8300

Rewinder description      Turret automatic winder

Slitter Atlas primary slitter included, 14 couple of arms, 15 knives. Driven position of knives and arms

Note Grinder and edge re-feeding system Oil boiler