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

For Sale is a complete plant to melt, cast, roll, and slit narrow aluminum coil for venetian blinds or other narrow products

MELTING FURNACE

- Mfr: De Winter, new 2014
- Holding capacity: 75 mton
- Melting capacity: 6.5 mtons/hr
- 2 chamber design
- BTS regenerative system
- Pyrotec (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
- BTS regenerative system
- Controls:

Furnace = 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 +/-

TILTING HOLDING FURNACE

- Mfr: Thermcon, new 2002
- Holding Capacity: 25 mton alloying furnace
- Alloys (typical) AA5050, 2.5-3.0% Mg
- Natural Gas Fired = 7560kcal/Nm3.
- Main Burner = 1.9MW
- Secondary Burner = 0.6MW
- 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 +/-

CASTER

- Mfr: Fata Hunter, new 1999
- Alloys (typical) AA5050, 2.5-3.0% Mg alloy
- Capacity = 9 mtons/hr
- Slab Size

Thickness = 26mm max

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 weight = 20 mtons

HOT MILL - 5 STANDS

- 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 size

ID = 600 mm

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)

COLD MILL - 6 STANDS

- Mfr: Frohling, new 1984
- Continuous: buttwelding, induction annealing, quench, shear
- 2 Rewinds with belt wrappers
- Entry thickness = 2.0 mm max
- Exit thickness = 0.15 - 1.0 mm
- Strip width = 220 mm max
- Speed = 500 mpm max exit speed
- Coil Size

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

Flatness control on stand 6

Thickness control = Vollmer gauges on each stand measuring output

- Dimensions = 55 x 10 x 4/19m

BAGHOUSE

- Mfr: Nederman / new 2015
- Model = FS722/3.25/455 flat bag type filter
- Capacity

Flow = 45000Nm3/hr

Temperature = 125ºC

Filter area = 650 m²

- Main fan = AC, 75kW, Danfoss, 75kW
- Controls

PLC = Siemens S7 1500

Panel = Simatic TP700 Touchpanel

- Dimensions = 12 x 8 x 8 meters

SLITTING LINE - SOLD

- Mfr: Burghardt & Schmidt, new 2002
- Slitter area = noise reducing cabin with scrap exhaust
- Strip width = 480 mm max
- Strip thickness = 1.75 - 2.25 mm
- Speed = 1-300 mpm
- Coil Size

Entry ID = 600 mm

Entry OD = 2000 mm

Exit ID = 400 + 600 mm

Exit OD = 2000 mm

Weight = 3650 kg max

- Slitter Knives = 250 mm OD x 110-140 mm ID
- Motors = AC, Control Technics, Unidrive Classic, 75kW and 132kW
- Controls = Siemens S7-300 and OP27 PLC
- Dimensions = 18 x 8 x 5 meters

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.