Machine Sold

Used Bi-axial film extrusion and stretching line: BRÜCKNER BOPP of 1994


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Bi-axial film extrusion and stretching line - BRÜCKNER - BOPP

Data Sheet of Used BRÜCKNER BOPP

Ref.: 300050427

Brand: BRÜCKNER

Year: 1994


  • Biaxial Material Type: BOPP
  • Film Width (Max): 7200 mm
  • Layers: 3
  • Number Of Extruders: 3

Other Specifications:

L/D 21
Caudal máximo: 3.800 kg/h
Extrusor en cascada
Diámetro de husillo: 300 mm

Machines sold in the past:


Speed = 460m/min Annual Capacity: 37500 Tones coextruded A B C (A and C - copolymer skin layers; B - homopolymer core layer) Mechanical and thermal layout BOPP: 12µm (2400kg/h, 450m/min) - 60 µm (4100kg/h, 150m/min) Mechanical and thermal layout synthetic paper (SYNPA) production: 80µm (5000kg/h, 195m/min) - 180 µm (2800kg/h, 180m/min) Width trimmed on winder: 8.200 mm Mill roll diameter: max. 1.450 mm Stretching ratio: BOPP - machine direction: 1 : 1 - 1 : 7 - transverse direction:1 : 8 - 1 : 1 0 - Edge trim: to be inline recycled Stretching ratio: SYNPA - machine direction:1 : 1 – 1 : 6 -transverse direction: 1 : 6 – 1 : 9 RESIN HANDLING EDGE TRIM RECYCLING EXTRUSION Output of main extruder:5.700 kg/h* Output of coextruder I:380 kg/h* Output of coextruder II:290 kg/h* Adapter Block Film layer configuration: ABC, other configurations can be achieved by feeding the extruders with the corresponding material Heating electrically 3-Layer die Slot opening 1140 mm Gap of die lip 1,7 – 3,5 mm Automatic Die Lip Adjustment Heating 20 body, 4 side plates,Bolts quick acting. Bolt heating electrically. Bolt cooling by fan CASTING UNIT Chill Roll diameter:2.800 mm Working width:1.200 mm Roll face width:1.400 mm Movement of chill roll in machine direction: approx. 1,5 m Water Bath:high level MACHINE DIRECTION ORIENTER (MDO) Working width:1.200 mm Roll face width:1.400 mm Number of stretching gaps: 3 TRANSVERSE DIRECTION ORIENTER (TDO) Film Dimensions (clip face to clip face) Feeding width range:850 – 1.100 mm Max. stretch width:9,5 m Exit width range: 6,5 – 8,6 m (extended width adjustment range for synthetic paper film production) CHAIN / TRACK SYSTEM, MODEL FOK PULL ROLL UNIT Working width:6.500 - 8.200 mm (extended width adjustment range for synthetic paper film production) Roll face width: 8.600 mm Corona Treatment Bottom and Top TURRET WINDING UNIT Working width:6.500 - 8.200 mm (extended width adjustment range for synthetic paper film production) Roll face width:8.600 mm Core length:9.000 mm Max. mill roll diameter: 1.450 mm (with core dia. 655) 1.350 mm (with core dia. 550) Automatic Cross Cutting Device ATLAS CW984AP PRIMARY SLITTER REWINDER WITH AUTOMATIC POSITIONING OF KNIVES AND REWIND STATIONS Material Plastic film & Synthetic Paper Material thickness range: 12-60mic plain film 80 -180 Synthetic Paper Maximum web width 8300 mm Minimum web width 6500 mm Maximum unwind diameter 1450 mm Unwind core Steel, to be advised Maximum rewind diameter 1200 mm Rewind core 3" & 6" cardboard Maximum process speed 1200 mpm Number of winding stations 14 (single driven) Trim rewind stations (off machine) 2 (50 mm-200 mm trim width) Slit widths 350-2300 mm
Available Q2/Q3 2026 43.350 tons/year capacity Max speed: 460 m/min Main Extruder: Krauss Maffei, Twin screw, 6.200 kg/h output, model ZE 155AX320i, AC motor drive, Baratti vacuum chamber, Maag melt pump, Material hopper 3.160 lt., Gravimetric dosing Co-extruders 1 and 2: Bruckner made Single screw 105mm L/D 33, 137 kw ac motor drive, Gravimetric dosing, 3 components Main Melt Filter: Candle type Die: Bruckner-Simplas, 1200 mm width, Automatic thickness profile control Casting Machine (CA): Chill roll and water bath Machine Direction Orienter (MDO): 20 preheating rolls, 6 stretching rolls, 4 annealing rolls; hot circulation oil heated, individual direct drive torque motors Transverse Direction Orienter (TDO): Chain type FOK 4.4.6, Hot circulation oil heated, 20 zones Pull Roll Unit (PRS): NDC Thickness Gauge (Infrared sensor); ME-RO Corona treatment system with 2 sets of MR/B50K-IGBT corona generators and treating stations; Edge trim system with Alpine Grinder Film Winder (FW): Automatic turret winder, 8.200 mm net width ATLAS 8.2m Primary slitter, 2013 14 pairs of arms for slitting stations, 15 knives, and Auto Positioning for arms and knives Hot Oil Boiler is included in the scope.
33.750 tons/year capacity Max output: 2.500 kg/h Max speed: 350 m/min Main Extruder: Twin screw 2x 139mm, 2.800 kg/h output, 6 components dosing system, drive motor upgraded in 2024 with Siemens motor (300.000€ investment cost) Co-extruder A: Single screw 90mm, 180 kg/h output, AC motor drive, 4 components dosing system Co-extruder B: Single screw 120mm, 400 kg/h output, AC motor drive, 3 components dosing system Co-extruder D: Single screw 120mm, 400 kg/h output, AC motor drive, 3 components dosing system Co-extruder E: Single screw 90mm, 180 kg/h output, AC motor drive, 4 components dosing system Main Melt Filter: Candle type Die: Bruckner-Simplas, 1025 mm width, Automatic thickness profile control with 32 thermal bolts Casting Machine (CA): Chill roll and water bath Machine Direction Orienter (MDO): 14 preheating rolls, diameter 614mm (6 rolls chrome plated and 8 rolls Teflon coated, 6 stretching rolls, 2 annealing rolls; hot circulation oil heated, motor drives with gearboxes, cardan shaft and belts Transverse Direction Orienter (TDO): Preheating zones total length 15 meters, Stretching zones total length 12 meters, Annealing zones total length 12 meters, Cooling zones length 5.2 meters, Hot circulation oil heated Pull Roll Unit (PRS): Thermo Fischer Thickness Gauge (Infrared sensor), 2 sets ME-RO Corona treatment system, Edge trim system with Alpine Grinder Film Winder (FW): Automatic turret winder, 6.600 mm net width Automation PLC: Siemens S7 ATLAS 6.6m Primary slitter, 2003 1.000mm maximum diameter, 12 slitting stations Utilities and Spare Parts (included in the price) Gas burner-boiler for hot oil, Chiller, Air compressor,
33.750 tons/year capacity Max speed: 450 m/min Main Extruder: Krauss Maffei, Twin screw, 5.400 kg/h output, Baratti vacuum chamber, Maag melt pump, Material hopper 3.160 lt, Gravimetric dosing Co-extruders 1 and 2: Kiefel / Kirion model, Single screw 105mm, 165 kw ac motor drive, Gravimetric dosing Main Melt Filter: Candle type Die: Bruckner-Simplas, 1200 mm width, Automatic thickness profile control Casting Machine (CA): Chill roll and water bath Machine Direction Orienter (MDO): 18 preheating rolls, 6 stretching rolls, 4 annealing rolls; hot circulation oil heated, individual direct drive torque motors Transverse Direction Orienter (TDO): Chain type FOK 4.4.6, Hot circulation oil heated, 20 zones Pull Roll Unit (PRS): NDC Thickness Gauge (Infrared sensor) ME-RO Corona treatment system, MR/B50K-IGBT, Edge trim system with Alpine Grinder Film Winder (FW): Automatic turret winder, 8.200 mm net width ATLAS 8.2m Primary slitter, 2009 1.000m/min slitting speed
Refurbished 6.3m Bruckner BOPP line, includes Primary Slitter and recycling unit The line had been shut-down for about 1.5 years. BRUCKNER 6,3 M BOPP PACKAGING FILM PRODUCTION LINE SPECIFICATIONS Start-up Year: 1998 Film Types: Plain and Coextruded Composition: 3 Layer, ABC A and C copolymer; B homopolymer Main extruder is cascade: Melt extruder feeding Metering extruder 2 Co-extruders and main extruder feeding 3 layer die Main extruder : 180mm + 200mm Co-extruders 1 and 2: 80mm Thickness range: 15 - 50 microns Net Film Width: 6300mm Output: Thickness(microns) Speed(m/min) Output(Kg/h) 15 214 1.017 20 236 1.625 25 189 1.625 30 157 1.625 35 127 1.529 40 98 1.348 50 67 1.152 Stretching Ratios: MDO 1:1 - 1:7, TDO 1:8 - 1:10 Speed range: Slow part 6 - 70 m/min, Fast part 10-245 m/min Edge Trim: In-line Recycled UP GRADE SPEED INCREASE BRÜCKNER (2006-2007) From 250 m/min to 300m/min Upgrade period: 2006-2007 Heating system for die bolts Change from relay PLC B&R to PSG SISTEMP. MDO modifications 3 new gear boxes (MDO 1, MDO 2 Y MDO 3) Change of coupling and cardan shafts Change of preheat pulleys Change of pulleys for speed variator Change of belts Change of drivers for DC motors MDO 1, MDO 2 and MDO 3. TOD modifications Change of contactors of the 8 motors in preheat zones for frequency variators for better temperature and heat efficiency control Change of TDO chain from FOK 4.4.2 to FOK 4.7, for a 300 m/min speed. Change of the lubrication system and individual motor system for each side with AC motors instead of the gear box, cardan shafts and DC motor system. Pull Roll section Change of all pulleys Change of spreaders ATLAS 6.5 M BOPP PACKAGING FILM PRIMARY SLITTER Model: Atlas CW960 Start-up Year: 1998 Material Thickness: Plain and Co-Extruded BOPP Film Thickness 15 – 50 microns Max Web Width: 6500 mm Max Unwind Diameter: 1000 mm Edge Guide Movement: 150 mm Max Mechanical Speed: 800 m/min Slitting system: Plain and Rotary Razor Number of rewind stations 10 Rewind Arms’ positioning: Auto Position Rewind Motor Power: 4,5 kW Minimum slit Width: 300 mm Maximum Rewind Diameter: 1000 mm Rewind Core Sizes: 3 and 6 inches (76mm and 152 mm) Number of Edge Trim Stations: 2 Rewinder Motor Size: 4,5 kW Maximum Slit Width: 1450 mm Maximum Rewind Diameter: 1000 mm Power Supply: 380 3 phases, 60 Hz Installed Power: 120 kW Air Supply: 6 Bar EREMA RM 100T 1996 RECYCLING UNIT

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