LADLE FURNACE (LF3)
Product Description
Ladle Furnace (LF3). Ladle furnace with Tagliaferri regulation, installed in 1990, Nominal power 20 MVA with 400 mm electrode holder arms , supplied with storage system and ferro-alloys preparation and a fume purification plant.
Specifications
TECHNICAL FEATURES
- Installation year 1990
- revamping year –
- Supplier Tagliaferri
- Transformer’s apparent power 20 MVA
- Primary Transformer Power Supply 10 kV
- Secondary Transformer Power Supply 151 – 523 V
- Electrodes Diameter 400 mm
- Temperature increase 3,5 °C/min
- Ferro-alloys addition system Automatic
- N° of silos available 14 ( in common with LF2 )
- Available volume per silo 3,2 m³