EXTRUSORAS BOPP
A continuación presentamos un pequeño ejemplo de Extrusoras usadas BOPP.
VENDIDA/SOLD Ref. 26002- Used BRUCKNER extruder for BOPP, year 2003
- Manufacturer: BRUCKNER
- Year: 2003
- Number of layers: 3
- Film structure: ABC
- Material: BOPPOutput: 3000Kg/h
- Width (mm): 8200
- Extruder 1 Description: Single scew extrruder, 105mm, gravimetric doser Schenk Extruder 2 Description: Twin screw extruder
- Extruder 3 Description: Single scew extrruder 105mm, gravimetric doser Schenk
- Head description: Make Simplas; width 1140, gap 1,7-3,5mm, air blade and vacuum box
- Die width: 1140
- Thickness controll system: Automatic through thermo bolts, Make Thermofischer
- Chill roll unit: diam 2800mm in water immersion
- MDO description: Preheating section: 16 rollers 614mm; Stretching rollers diam 150mm; anealling section 4 rollers 614mm
- TDO description: Thermal oil heated. 5 preheating sections tot 21m; 5 stretching sections tot 15m; 5 anealling secton 16,5m. Cips fype FOK4.4.4 sliding. Clip’s width 115mm. 1110 clips each chain
- Corona treatment: Softal
- Rewinder width: 8200 mm net
- Rewinder description: Turret type with automatic reel changeSlitter: included tith 14 couples of winding arms
- Additional informations: Erema regranulatro for edges and start ups
- …
Ref. 26006- Used DMT extruder for BOPP, year 1995
- Manufacturer: DMT
- Year: 1995
- Number of layers: 3
- Film structure: ABC
- Material: BOPP
- Width (mm): 4200
- Extruder 1 Description: A – SCREW DIAM 50MM – DAVIS STANDARD
- Extruder 2 Description: B – SCREW DIAM 200MM – DAVIS STANDARD
- Extruder 3 Description: C – SCREW DIAM 50MM – DAVIS STANDARD
- Head description: 3 LAYER COEX FEEDBLOCK,DIE MANUFACTURER: EDI
- Die width: 650
- Thickness controll system: AUTOMATIC THICKNESS CONTROL, 22 ADJUSTMENT BOLTS
- Chill roll unit: DIAM 1400MM; WIDTH 900MM
- MDO description: number of heating rollers: 8 oil heated,600mm diameter; number of stretching rollers: 4 oil heated,150mm diameter. Number of annealling rollers: 2 oil heated, 600mm diameter
- TDO description: Width at the start: 450 – 650 mm; Width at the exit:4000 – 4500 mm;Type of heating:Oil Heated; Total length: 33M Pulling section 4500mm rol face width, max film width before edge trim 4400mm
- Corona treatment: SOFTAL 20KW; 10 BLADE ELECTRODE
- Flame treatment: NO
- Rewinder width: 4200
- Rewinder description: REWINDER DMT; Two-position turret center driven
- Slitter: ATLAS SLITTER
- Additional informations:
- 2 Thickness measurement: :Measurex Beta Gauge, two gauges, after chill roll and pull roll stand.; Edge trim and re-feeding system included: UP TO 300kg/h capacity, 75-150mm edge trim width.; SLITTER REWINDER ATLAS CDE 820 INCLUDED; Water chiller included: :Climavaneta WRATB 1604, 370 kw.
Ref. 26012- Used BRUCKNER extruder for BOPP, year 1993
- Manufacturer: BRUCKNER
- Year: 1993
- Number of layers: 1
- Material: BOPP
- Width (mm): 6000
- Head description: 1A912 -7 heating zones -gap adj- 1,7 to 3,5 mm Die adapter block
- Die width: 912 mm
- Thickness controll system: Thickness control with Evolution Strategy (TCE)
- Chill roll unit: Double shell with spiral channels working width 1000 mm diam 1750 mm width 1200 mm Pinning airknife -nip roller 300 mm
- MDO description: Preheating station: consists of 12 preheating rolls diam. 614 mm each
- TDO description: Transverse Direction orienterFeeding width range: 650-850 mm; max stretch width 7200 mm; exit width range 6200-6700 mm
- Flame treatment: Gas flame treater unit
- Pull roll unit: Web width after edge trimming: max 6200 mm; roll face width 6600 mm
- Rewinder description: Automatic turret winder
- Slitter: Slitter trim recycling – speed 800 m/min – max width 2×100 m
- Additional informations: Cascade Main Extrusion
- Metering extruder, barrel diameter 225 mm
- Melting extruder output: 2200 kg/h, barrel diam. 175 mm
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