Structural steel mills
Technical data
| Starting stock | Blooms 180 x 180 x 8.000 – 12.000 mm Blooms 300 x 300 x 8.000 – 12.000 mm |
| Finished product | Rebars 28 – 40 mm Rounds 30 – 100 mm dia. Hexagons 50 – 80 mm Flats 8 x 30 – 60 x 150 H-Beams 100 – 180 mm, I-Beams 100 – 200 mm T-sections 75 – 140 mm Channels 100 – 200 mm Angles 80 x 80 x – 200 x 200 mm U-type sections for mine timbering 18U, 25U, 29U |
| Bundle/stack length | 6 – 24 m |
| Bundle/stack weight | 2 – 5 t |
| Furnace capacity | 116/143 t/a |
| Annual capacity | 700.000 t/y |
| Finishing speeds | 6 m/s |
| Material grades | Carbon steels, Alloyed structural steel, Antifriction bearing steel |
Furnace group
- Elevator (for hot charging), charging grate, weighscale, descaler, insulated holding tunnel
Mill train
- Single strand,
- Roughing train 4 x Model 670, 1 x Model 760 (V-H-HV-H)
- Intermediate train: 2 x Model 760, 4 x Model 670 (H-H-H-UR-UR-HV)
- Finishing train: 5 x Model 670 (UR-HV-UR-HV-FUR)
- Associated shears
- Loopers: 4 x vertical
Cooling bed group
- Water cooling line, pinch roll unit
- Cooling bed shear
- Cooling bed 84 x 19 m
- Short-bar collecting device
Continuous finishing shop
- n-line straightening machine (10 rollers)
- Hot saws: 1 x stationary, 1 x movable
- Abrasive cutting machines: 1 x fixed, 1 x movable
- Piling and stacking facilities (magnet-type)
- Tying machines: 2 x stationary, 2 x movable
- Various associated equipment, e.g. stoppers, chain transfers, roller tables etc.
