Impianto produzione lamiere bonficate

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Dati principali / Realizzazioni
Capacità produttiva 254.000 t/a
Sito: Clabecq (B)
Attività: EPC
Anno: 2011
Cliente: Duferco Clabecq

1. Linea di tempra

The normalizing line

  • 1 Longitudinal Package Conveyor (40 meters; 25 ton)
  • 1 Fast Plate Manipulator with vacuum pads (18 meters; 15 ton)
  • 1 Shot Blasting Machine;
  • 1 Paint Marking Machine for tracking;
  • 1 Austenitic Furnace (65 meters ; 22 t/h)
  • 1 Continuous Roller Quench (18 meters; 4 bar and 8 bar);
  • 96 meters of single drive roller tables (pitch 750 mm; 900 mm and 1.000 mm) with n.1 centering device

2. Linea di rinvenimento

The tempering line

  • 1 Tempering Furnace (40 meters; 25 ton);
  • 1 Fast Plate Manipulator with magnets for discharging the line (18 meters; 25 ton);
  • 1 Transversal Package Conveyor (25 ton);
  • 130 meters of single drive roller table (pitch 1.000 mm; hollow rolls and disc rolls) with 1 centring device

3. Spianatrici

The levelling lines

  • 1 Over Head Fast Plate Manipulator (6 meters; 25 ton);
  • 2 Longitudinal Package Conveyors (40 meters; 25 ton);
  • 76 meters of belt conveyors;
  • 100 meters multi drive roller table (pitch 1.000 mm) with n. 2 centring device;
  • 1 Plate Transfer Bed with chain (15 ton; 350 sqm);
  • 1 Hydraulic Leveler for Thin Plates (3 mm 12 mm); Leveling Force 14.000 kN;
  • 1 Hydraulic Leveler for thick Plates (10 mm 25 mm); Leveling Force 40.000 kN;
  • 2 Flatness Gauge Measurers.

4. Linee di taglio

The cutting lines

  • 100 meters of single drive Roller Table (pitch 1.000 mm);
  • 1 Transversal Conveyor;
  • 1 Hardness Tester Measurer on line;
  • 1 Bridge Paint Marking Machine for tracking and for final marking;
  • 1 Double position Plasma Cutting Bench (40 meters; 4 plasma torches; 1 service portal for scrap removal);
  • 1 Hydraulic Cut to length Shear.

5. Linea di verniciatura

The painting lines

  • 80 meters of single drive Roller Table (pitch 1.000 mm)
  • 2 Transversal Package Conveyors;
  • 2 Fast Plate Manipulators;
  • 1 Shot Blasting Machine;
  • 1 Painting Cabin with mixing painting room (solvent and water based paint);
  • 1 drying oven (30 meters);
  • 1 SOV burner;
  • 1 final customer paint marking machine.

6. Sistemi di movimentazione

The handling equipment

  • N. 6 Over Head Cranes (14 m height; 33 meters span ; 40 T hook capacity);
  • N. 3 Over Head Manipulators (7 m height; 33 meters span ; 25 t hook capacity);
  • N. 1 Electromechanical Grab;
  • N. 8 Magnets (of which 6 electromagnet; 1 permanent magnet ; 1 tropical magnet);
  • N. 2 Package Conveyors on wheels.

7. Impianto di trattamento acque

The water treatment plant

  • N. 10 Main Pumps for Contact Water Circuit (Water for Quench);
  • N. 6 minor pumps for recirculation and non contact water;
  • N. 11 Forced Cooling Tower Air – Water; 1 Non Contact water – water Heat Exchanger.

8. Distribuzione elettrica

The electrical distribution

  • N. 1 Main Trafo ONAN 22 MVA (36 KV 15 kV);
  • N. 14 Trafo 15 kV Low Voltage;
  • N. 31 Metal Clad 15 kV cubicles;
  • N. 52 Main Low Voltage Breakers (Power Centers);
  • 31 km of power cables.

9. Opere civili e capannoni

The buildings and CW

  • Overall surface : 36.000 m2:
  • Internal area 31.000 m2
  • External area 5.000 m2
  • Building Steel Structures : 3.058 tons;
  • Building claddings : 42.929 m2;
  • Burback Rails for Cranes : 2.286 m;
  • Drillen Piles 12.000 kN ø 6001.279 m;
  • Micropiles 1.626 m;
  • Plynths : n. 70 (1.348 m3 – 67.953 kg rebar)
  • Machine Foundation : 17.257 m3; 1.507.000 kg rebar;
  • Industrial floor : 16.940 m2;
  • Lean Concrete : 4.153 m3;
  • Demolition and excavation : 70.673 m3