EXTRUSORAS BOPP
A continuación presentamos un pequeño ejemplo de Extrusoras usadas BOPP.
Ref. 26014- Used BRUCKNER BOPP EXTRUDER, year 2021
- Manufacturer: BRUCKNER
- Year: 2021
- Film structure: ONLY UNWINDER, TDO AND REWINDER
- Material: PVC shrink and PET
- Output: 21 tons/day
- Width (mm): 4200
- Thickness controll system: Automatic
- Additional informations: ONLY UNWINDER, TDO AND REWINDER
- -automatic torrent unwinder 2 meter
- -automatic torrent winder 4.50 meter
- -cooling system
- -automatic thickness control
- -automatic infrared heating control
- -automatic inline edge trim handling system
- …
Ref. 26015- Used DMT BOPP EXTRUDER, year 2004
- Manufacturer: DMT
- Model: TDO unit for PVC shrink labels
- Year: 2004
- Material: PVC for shrink labels
- Width (mm): 2500
- TDO description: Inlet with 450-1000 mm, outlet after stretching 1600 – 2800 mm width; final width after trimming 2500 mm; stretching ratio 1:2 – 1:5; chain type heavy duty lubrificated 60 mm pitch; clips 120 mm pitch; feed zone 1,5 m, pre-heating 2 x3 m, stretching 2 x 3 m, neutral 1 x1 m, cooling/annhealing 6 x 2 m outlet 1 x 1.5 m. 5 independent fans, number of centract joins 5, temperature 60/200 C
- Pull roll unit: Yes with trimming
- Rewinder width: 2500 mm
- Rewinder description: Turret automatic rewinder
- Additional informations:
- unwinder TDO unit
- Turret automatic unwinder
- …
Ref. 26013- Used DMT BOPP EXTRUDER, year 2002
- Manufacturer: DMT
- Model: BOPP Coextrusion Line
- Year: 2002
- Number of layers: 3
- Material: BOPP
- Output: 2800 kg/h
- Width (mm): 6800
- Extruder 1 Description: Manufacturer: Davis Standard, co-extruders with max output 150 kg/hr and 200 kg/h DC drive – 02 Co extruder motors Stand by L/D 30:1 Included with double filters with surface area: 0.81m2/unit
- Extruder 2 Description: TWIN SCREW EXTRUDER, TM 133 MW, 2800 kg/h, Melt pump Manufacturer: Maag AC drive Main filter: L.666 Surface area: 6.36 m2
- Extruder 3 Description: Co extruders, Manufacturer: Davis Standard, 2 co-extruders with max output 150 kg/hr and 200 kg/h DC drive – 02 Co extruder motors Stand by L/D 30:1 Included with double filters with surface area: 0.81m2/unit
- MDO description: 14 pre-heating rolls – Electrical heaters; 4 stretching rolls – Circulating oil; 2 annealing rolls – Electrical heaters; 5 nip rolls; AC drive; Stretching ratio 1:1 – 1:6
- TDO description: Chain and chain track System; Heating system: circulating air via individual heating system / zone (Electrical heater, motors, fans, sensor, etc) Edge guide system at inlet
- Pull roll unit: Cromed Rolls chilled by water; Edge trim on-line recycling unit; 2 corona treatment stations (up and down – Double treated) AC drive Thickness Gauge X-ray: – Measurement range: 5 – 100 micron
- Rewinder description: Turret Automatic change
- Slitter: Slitter and Rewinder: – Atlas Slitter and Rewinder 6.8 m (1000 m/min – CW964) 10 «Stations»
- Additional informations: Max mechanical speed: 280 m/min
- Edge recycling system
- Pneumatic conveying system
- Cyclone to separate resin and conveying air Metal separator
- Mixing hopper
- Suction conveying for Co-Extruder
- Edge trim recycling
- Edge trim grinder
- Conveying fans
- …
Ref. 26016- Used BRUCKNER DMT BOPP EXTRUDER, year 1997
- Manufacturer: DMT – BRUECKNER
- Year: 1997
- Number of layers: 5
- Overhaul/renovation: Upgrade of extrusion to 5 ply in 2007. 2 x new Cooperion twin screw extruders with melt pump. In 2018 total rebuilding of TDO from BRUECKNER. Entire TDO chain, chain track, structure, regulation , drive, ventilation control new. Chain type 4.4.6.
- Film structure: ABCDE
- Material: BOPP 12-50 my
- Output: 3500- 4000 kg/h
- Width (mm): 6600
- Extruder 1 Description: Layer C: Main extruder, Cascade type, diam 250mm (L/D17) + 275mm (L/D20), Make: Davis Standard, gravimetric doser 6 comp, wtare cooled, heating zones 4+6, Candle type screen surface 6m2, 75m network, 2x550Kw motors.
- Extruder 2 Description: Layer B: Satellite extruder, Type Twin screw diam 270mm, Melt Pump, Make: Coperion, gravimetric doser 3 comp. New in 2007
- Extruder 3 Description: Layer A: Coextruder (skin layers) Type single screw extruder, diam 100mm, Melt Pump 4Kw, Make: Davis Standard, 8 heating zones, air cooled, gravimetric doser 3 comp, screen continuous
- Extruder 4 Description: Layer E: Coextruder (skin layers) Type single screw extruder, diam 100mm, Melt Pump 4Kw, Make: Davis Standard, 8 heating zones, air cooled, gravimetric doser 3 comp, screen continuous
- Extruder 5 Description: Layer D: Satellite extruder, Type Twin screw diam 270mm, Melt Pump, Make: Coperion, gravimetric doser 3 comp. New in 2007
- Head description: Make Farkon, width 930mm, Automatic thickness control via 33 thermal bolts, bolts’s temp detection, bolts type push-pull, lip opening 1.2-3.1, 15 heating zones, Static mixer Kenic (600mm) Static satellite mixer kenic, air knife1100m3/h, vacuum box
- Die width: 930 MM
- Thickness controll system: X Ray thickness gauge after chill roll, + Thickness gauge X ray on pull roll section. Die with automatic thickness profile adjustment.
- Chill roll unit: Diam 2800mm diam in water bath. Chill roll: cooling circuit 200m3/h, cooling capacity 400.000 Kcal/h Water tank: cooling circuit 70m3/h, cooling capacity 330.000 Kcal/h
- MDO description: Max outfeed speed 375 m/min, Draw ratio: 1:1 – 1:7, Infra red heating power 100kw and thermal oil 440.000kcal/h, max thermal oil 310C, Tot 18 x pre-heating rollers, diam 600mm diam, 12 chromed surface + 6 teflon coated. 6 x drawing rollers, 150mm diam, 4x chrom plated stabilization rollers, cooling 200Mj/h
- TDO description: TDO inlet: 700-1100mm, Outlet 6000-7000mmmax, stretching ration 1:4 – 1:10 mechanical / speed 375m/min, operating speed 325m/min on 20my / Type of chain bearings, , heating via gas burners. total length 68m, tot fans 40, Tot fan motor power: 440kW, Tot heating: 14 GJ/hl, tot TDO drive motors 2 x 75 kw/ pre-heating 21m, 7 x preheating sections, 14x 11 kW fans, 7 heaters total 504kw) / Stretching 18m 5 section 10x fans 11kW, 4x 36kW+1x72kW heaters / 29m stabilizaton and cooling, Stabilization 6 sections, 12 11 kW fans, 4x36kW,1x72kW1x144kW heaters cooling 2 sections 4 fans. / 2 x smoke evacuator fans. In 2011 total rebuilding of TDO from BRUECKNER. Entire TDO chain, chain track, trsucture, regulation , drive, ventilation control new. Chain type 4.4.6.
- Corona treatment: Bottom side 2 Corona stations ,Top side 1 Flame + 1 Corona
- Flame treatment: 1 x fame treatment
- Pull roll unit: Tot 3 x corona units 30kw each + 1 flame treatment :2 x bottom side corona treatment , top side 1 x corona + 1 x flame treatment, 2 edge trims, 2x vacuum rollers, x ray thickness gauge,
- Rewinder width: 6600 mm
- Rewinder description: Make Kampf , Winding Gap and contact, Max web tension 1200 N + 20% taper, max contact preassure roller 1000N, max reel rewind diam 1200mm
- Slitter: Atlas year 2000 width 7000 – Available as optional
- Additional informations: max output 2500 Kg/h. Max speed 375 m/min Typical operating 280- 320m/min
- …
Ref. 26012- Used BRUCKNER extruder for BOPP, year 1996
- Manufacturer: BRUCKNER
- Year: 1996
- Number of layers: 3
- Film structure: Film width 6300 mm on winder
- Material: BOPP
- Output: 2060 Kg/h
- Width (mm): 6300
- Extruder 1 Description: output 105 kg/hr each; L/D 32:1, 100 rpm.
- Extruder 2 Description: Cascade main extruder, 290 rpm; L/D: 21, 510kw DC.
- Extruder 3 Description: output 105 kg/hr each; L/D 32:1, 100 rpm.
- Die width: 833
- Chill roll unit: Chill roll, Air knife, film and chill roll drying system, water bath.
- MDO description: 10 pre-heating rolls-oil heating; 6 stretching rolls-circulating oil; 2 annealing rolls-electrical heaters; 5 nip rolls; stretching ratio 1:1 – 1:7; Aux, winder.
- TDO description: Chain and chain track system F.O.K 4.4.2;
- Heating system: circulating air via individual heating system/zone (oil heating, motors, fans, sensor, etc); edge guide system at inlet.
- Corona treatment: 2 corona treatment stations (up and down – Double tretaed)
- Pull roll unit: Cromed Rolls chilled by water; Edge trim on-line recycling unit; Thickness Gauge Pm 147.
- Rewinder width: 7000
- Additional informations: Max mechanical speed: 250 m/min / upgraded to 300 m/min;
- AC and PLC:-fully integrated system PLC with 3 operator workstations with trends and reports; Utilities:- Compressor, Boiler, Silos, Mill Rolls, Mill roll Stands (corona and nip), Nip Rolls stands, Over Head Crane (10TM).
- …
Ref. 26017- Used BRUCKNER BOPP EXTRUDER, year 1988
- Manufacturer: BRUCKNER
- Year: 1988
- Number of layers: 3
- Film structure: ABC
- Material: BOPP 15-50my
- Output: Max output 2.800 kg/h, mechanical speed 250m/min, max operating speed 220m/min
- Width (mm): 6800
- Extruder 1 Description: Cascade extruder, First screw diam 200mm + 250mm , 3 comp dosed gravimetric, Nominal capacity 3200 kg/h, Make Mitsubishi, watercooled, heating power 80kW, 4 heating zones, tot motor power 800 kW + 450kW / Screen 6 m2 with 75my net, oil heated
- Extruder 2 Description: Single screw dism 90mm, L/D 30, Make Bandera, 2 comp doser gravimetric, nominal capacity 300kg/h / continuous auto screen, 900 meshes/cm2
- Extruder 3 Description: Single screw dism 90mm, L/D 30, Make Bandera, 2 comp doser gravimetric, nominal capacity 300kg/h / continuous auto screen, 900 meshes/cm2
- Head description: 3 LAYER
- Die width: width 950mm lips opening 1.2-:3.1 mm, Make EDI, 3x inlets + 3 x Mainfolds, 33 thermal bolts (type push only), 5 die heating zones, air knife
- Thickness controll system: Beta ray thickness gauge
- Chill roll unit: Chiill roll diam 2400mm cooling capacity 200.000 kcal
- MDO description: Max speed 250 m/min, Stretching ratio 1:1-1:8, Preheating: 8x chrome finish rollers + 10x teflon coated rollers, diam 614mm / 6x stretching rollers, diam 150mm / 3x stabilization rollers 614 mm diam / tot thermal oil cap 600.000kcal/h
- TDO description: TDO inlet: 800-1100mm, Outlet 6800-7500mmmax, stretching ration 1:4 – 1:10 / speed 250m/min, operating speed 220m/min on 20my / Type of chain sliding F.O.K. 4.4.2/skates, , heating via gas burners. total length 59m, tot fans 34, Tot fan motor power: 374kW, Tot heating: 1.690.000 kcal, tot TDO drive motor 174kw/ pre-heating 21m, 7 x preheating sections, 10x 11 kW fans, 6 x 63Kcan heaters, 1 x 125 Kcal heater / Stretching 18m 5 section 10x fans 11kW, 5x 125000 Kcal/h heaters / 29m stabilizaton and cooling, Stabilization 4 sections, 8 fans, 3x heaters 125000kcal + 1x250000kcal, cooling 2 sections 4 fans.
- Corona treatment: Tot 3 x corona units 27kw each make Mero,
- Pull roll unit: 2 edge trims, Beta ray thickness gauge,
- Rewinder width: 7100mm
- Rewinder description: Make Kampf , Winding Gap and contact, Web tension 250:1100N + 20% taper, max contact preassure roller 1000N, max reel rewind diam 1000mm
- Slitter: Atlas
