480mm Aluminum Melting - Casting - Rolling Plant for Venetian Blinds and Other Narrow Strip: MC-450

Description

Facility to Cast 480mm Aluminum Slab and Process 220mm strip for Venetian Blinds and Other Narrow Strip - including:

FURNACE PACKAGE:
1. Melting Furnace (1 included):
- Mfr = De Winter / New = 2014
- Design = 2 Chambers
- Capacity = 75 mton capacity
- Melt Rate = 6.5 mton/hr
- EXCLUDING dust filter
- Pyrotek (Metaullics) mixing and overflow/transfer pump - J50-SM - 40"bowl
- Natural Gas Fired = 7560kcal/Nm3. / 280mbar
- Main Burners = 4.5MW each / 511Nm3/hr
- Secondary Burner = 0.6MW
- Controls = Siemens S7 400 with MP377 15" touch panel / Scada = WIN CC
- Dimensions = 14.6 x 18 x 8 m (7.3m above floor level) / 10.5 x 10.7 x 4.5 m (shipping dimension largest part) / Weight total = 521 mtons +/- / Weight main part = 400 mtons +/-

2. Tilting-Holding Furnace (1 included):
- Mfr = Thermcon / New = 2002
- Alloys (typical) AA5050, 2.5-3.0% Mg
- Capacity = 25mton alloying capacity
- Nat. gas = 7560 kcal/Nm³
- Main burner = 1.9 MW
- Secondary Burner = 0.6 MW
- Controls = Siemens S7 300 and TP700, OP 270 on desk
- Dimensions = 9 x 8 x 9 m (7m above floor level) overall / 8.3 x 6.6 x 4.3 m (shipping dimensions) / Weight = 200 mtons +/-

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CASTER PACKAGE:
1. Continuous Block Caster: (1 included):
- Mfr = FATA Hunter / New = 1999
- Alloys (typical) AA5050, 2.5-3.0% Mg alloy
- Capacity = 9 mtons/hr
- Slab Thickness = 26mm max
- Slab Width = 350-480mm adjustable
- Runout bed solidify length = 1.3 m
- Tilt Angle = 0 - 15º
- Speed = 1.0 mpm min / 5.5 mpm max
- Pour Control = Inflow laser controlled down spout
- Coolant = water 0-30 degrees C
- Controls: PLC = Siemens S7-400 / Scada = Simplicity
- Dimensions = 7 x 8 x 6 meters / total weight = 35 mtons / main Caster Body = 20 mtons +/-

2. Degasser included

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HOT MILL PACKAGE:
1. Continuous 5-Stand Hot Rolling Mill (1 included):
- Mfr: Fata Hunter, new 2000
- Entry thickness = 26 mm max
- Exit thickness = 2 mm min
- Strip width = 480 mm max
- Speed = 65 mpm max
- Coil ID = 600 mm
- Coil OD = 2000 mm max / 1250 mm min
- Work Roll Size = 470mm diameter x 550 mm width
- Motors stands = AC, Control Technics, 250kW , 12 pulse AC converter
- Coolant/lubrication = Emulsion
- Filtration system (in return): Schneider 2500 l/m (150m3/hr)
- Controls = PLC = Siemens S7-400 / Scada = Simplicity / Safety PLC = Pilz PSS1
- Inter-stand Tension Control = ABB
- Gauge (Thickness) control = ABB (hydraulic output measuring)
- Electrical power = 400V, 2x3Phase, 50Hz (dedicated transformer)
- Dimensions = 36 x 16 x 7m (4m above floor)

2. Recoilers: 2 included

3. Baghouse (“Hot Gas Filter”) (1 included):
- Mfr = Nederman / New = 2015
- Model/Type = FS722/3.25/455 flat bag type filter
- Capacity = 45,000 Nm³/h flow
- Temp. = 125 °C
- Filter area = 650 m²
- Main fan = AC, 75kW, Danfoss, 75kW
- Controls: PLC = Siemens S7 1500 / Panel = Simatic TP700 Touch panel
- Dimensions = 12 x 8 x 8 meters

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COLD MILL PACKAGE:
1. Continuous 6-Stand Cold Rolling Mill: (1 included):
- Mfr = Fröhling / New = 1984
- Roll Configuration = 4-Hi (all stands)
- Continuous: buttwelding, induction annealing, quench, shear
- 2 Rewinds with belt wrappers
- Strip width = 220 mm
- Entry thickness = 2.0 mm max
- Exit thickness = 0.15 - 1.0 mm
- Speed = 500 mpm max exit speed
- Coil ID = 400 mm
- Entry OD = 2000 mm max
- Exit OD = 1200 mm
- Work Rolls = 130mm diameter x 300mm face
- Backup Rolls = 270mm diameter x 290mm face
- Motors stands = DC, ABB converters (revamp 2008), 100kW, driving the work rolls
- Coolant/lubrication = Mineral oil
- Filtration system: Laval, candles
- Controls: PLC (revamp 2008) = Siemens S7-400, Reliance Automax (weld) and ABB AC31 (pos. control stands & flatness) / Safety PLC = Pilz PSS1 / Scada = Simplicity
- Inter-stand tension control installed
- Flatness control on stand 6 installed
- Gauge (Thickness) control = Vollmer gauges on each stand measuring output
- Dimensions = 55 x 10 x 4/19m

2. Strip welding machine (1 included):
- Mfr = A.I. Welders / New = 1986
- Refurbished = 2002
- Speed = 75 – 600 m/min.
- Strip width = 233 mm max
- Strip thickness = 0.175 – 2.0 mm

3. Induction Annealing Furnace (1 included):
- Mfr = Otto Junker / New = 1986
- Strip width = 220 mm
- Strip thickness = 2.0 mm
- Speed = 8 – 60 m/min.
- Temp = 550 °C

4. Quenching unit (1 included):
- Mfr = Otto Junker / New = 1986
- Flow = 95 m³/h
- Temp = 29 °C
- Size = 1200mm H x 1200mm W x 2800mm L

5. Rotary shear (1 included):
- Mfr = HDE / New = 1996
- Strip width = 220 mm
- Strip thickness = 0.1 – 0.95 mm

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UTILITIES
- Electrical power = 400V, 3Phase, 50Hz
- Air = 5 bar
- Natural gas = 280mbar
- Cooling water

STATUS
- Melting, casting, hot mill = decommissioned August 2020
- Cold mill = decommissioned December 2020
- Properly decommissioned for future use! Fluids have been drained, etc.

Sold "as is, where is" EXW plant foundation.