For Sale - UM - 17417 - Bruckner 3 Layers BOPP Film Extrusion Line

Specification

Reference Number

UM - 17417

Product

Bruckner 3 Layers BOPP Film Extrusion Line

Year Of Manufacture

1989

Location

Europe

Product Details

Capacity: 13,000 ton/year(30 micron thickness,7500 hour operating)
Type of film: Bi-axially Oriented Polypropylene(3 layer)
Thickness: 12-50 micron
Film width(Trimmed);6500 mm
Mechanical and thermal layout:
Thickness 12 micron / Speed 220m/min / output 927 kg/h
Thickness 20 micron / Speed 200 m/min / output 1404 kg/h
Thickness 25 micron / Speed 170 m/min / output 1492 kg/h
Thickness 30 micron / Speed 165 m/min / output 1737 kg/h
Thickness 40 micron / Speed 110 m/min / output 1544 kg/h
Thickness 50 micron / Speed 85 m/min / output 1492 kg/h
Stretch ratio:Machine direction 1:1~ 1:6
Transverse direction: 1:6~1:10
Speed: Max. 300 m/min
Production speed: 220m/min
Edge: Trim: Recycling System

1. Raw material supply
A.Dosing for main extruder: 1set( 2400 kg/h)
B. Dosing for satellite extruder: 2sets)(150 kg/h, 150 kg/h)

2. Extrusion

A.Main extruder:
Melting extruder : dia. 175 mm, 21 D, 880 KW DC motor
Melting extruder: dia. 225 mm, 20 D. 338 KW DC motor
Max.output 2400 kg/h

B.Satellite extruder 2 sets
Dia. 75 mm,30 D, 59 KW DC motor, Max.output 100 kg/h

C.Polymer filter for main extruder
Type:Long life filter , 19 candles
Filter area: approx. 1.4 m2
Heating:Thermal oil heating

D.die
3 layer die with automatic gap adjustment
Die bolts :43 ea,push/pull type heating bolt
Lip width:920 mm

3. Casting unit

A.Chilling roll
Dia. 2000 mm width 1200 mm
Crom plated and polished surface

4. Transverse direction orienter(TDO)
Inlet width:650-800 mm
Max.stretching width :7500 mm
Outlet width:6000-6900 mm
Preheating zone: 3 m x 5 zone
Stretching zone; 3 m x4 zone
Annealing zone: 3 m x 4 zone
Cooling zone:3 m x2 zone
Oven heating: steam radiator
Drive 125 KW DC motor

5. Thickness gauge: Kamma ray

6. Winder
Automatic Turret winding
Winding core: 450 mm,length 7100 mm
Max. mill roll diameter :1000 mm

7. Slitter
Make:Atlas
Max. speed: 600 m/min
Max. working width: 6600 mm
Max. diameter of mill roll on unwinder: 1000 mm
Number of rewinder station;12
Rewinding width: 300-3000 mm