Steel mill
Electric arc furnace
- construction in 1999
- Ccast weight approx. 80 t
- 75 MVA transformer
- 1 door burner
- computer-based process support and process tracking
Ladle furnace
- modernization 2002
- heating and treating positions
- wire coiling
- rinsing over bottom block
- computer-based process support
- and process tracking
vacuum machine
- constructed in 2005
- 2 tanks with a single cover
- mechanical vacuum pumps
- 6-strand wire coiling machine
- computer-based process support
- and process tracking
Continuous casting machine
- construction in 1998 / modernization 2007
- 4-strands, radius 8 m
- electromagnetic stirring in the mould
- and at the solidification point
- computer-based process support
- and process tracking
Rolling mill
Walking beam furnace
- Max. capacity 120 t/h = 65 billets/h
- natural gas heated
- heat recovery: 18% of the energy input
- drawing temperature 1100°C - 1250°C
Rolling mill
- 1 strand high capacity rolling mill intermediate
- cooling track (normalizing rolling >33.5 mm)
- 3 product lines: Stelmor, Garrett, cooling bed
- average rolling capacity: 86 t/h
Stelmor line
- range of dimension: 5,5 mm - 22 mm rolling
- speed max. 85 m/sec.(=306 km/h)
- controlled cooling
Garrett line
- range of dimension: 17.6 mm - 44 mm
- 2 alternating charged reelers
- entering speed max. 20 m/sec.
Cooling bed
- dimension range: 15,7 mm - 66.0 mm
- coiling speed max. 14 m/sec.
- surface 78 m x 11,5 m
Adjustage Stab
cross rolling straightening plant with periphery
- 2 cross-roller machines each with
- max. 12 t/h throughput
- 9 driven rolls
- max. bar length 12 m
- periphery for constant profuction flow
Oberflächen- und Volumen-Prüfanlagen
- Wechselfeld-Streuflussverfahren zur Erkennung von Oberflächenfehlern
- Verwechslungs- und Entmagnetisierzungsanlagen
- Ultraschall-Vollvolumenprüfung durch "Phased Array"-Technik
Adjustage Draht
Oberflächenbeschichtungsanlage für Draht
- Drahtabwickler und Richtanlage
- Strahlprozess inline
- Elektrolytische Beschichtung von Zn- oder Ca-Phosphat
- Seife-, Kalk- und Polymerschicht0
- Coiler mit Bindeanlage (Einzel- wie Doppelbunde)