For Sale - UM - 17414 - Bruckner 3 Layers BOPP Film Extrusion Machine

Specification

Reference Numbers

UM - 17414

Product

Bruckner 3 Layers BOPP Film Extrusion Machine

Year Of Manufacture

1988

Location

Europe

Product Details

Number of layers: 3
Overhaul/renovation: several
Film structure: A B C
Material: BOPP
Output: 2500 kG / H
Width (mm): 7400
Extruder 1 Description: 1 X 200 MM diam L/D 21 + 1 sequence 1 x 250 L/D 20
Extruder 2 Description: 1 x90 coex
Extruder 3 Description: 1 x 90 coex
Head description: 7 heating zones - 45 Kw heating power - lips 1,7 - 3,5 mm
Die width: 1054 mm
Thickness controll system: automatic by 37 heating bolts
Chill roll unit: width 1400 mm diam 2.400 mm

MDO description: pulling unit thermo heated calenders,
Rollers width 1200 mm,
MDO ratio 1: 1/10:1- slow section 2 x 60 m/ min ;
High speed section 9 x 250 m/min, Preheating calenders 18 ,
6 pulling rollers , 2 stabilizing rollers

TDO description: Max stretching width 8500 mm,
Effective max width capacity 6700 - 7500 mm,
7 heating zones by air blowers and thermo oil heaters

Rewinder width: 7200 mm

Rewinder description: Diam mandrels 450 mm.
Length mandrels 7800 mm. Winding speed 250m/min.
Tension film 150/700 N. 2 alternating winding stations

Slitter: year 1988, 7200 max width film; Diam unwinder 1000 mm - 900 diam rewinder. 200 mm min cut.
2000 mm max cut. Speed 800 m/min