1.High efficiency furnace 2.for melting steel, casting iron, copper, aluminum 3.Environment portective 4.good energy Introduction1,Equipment ... iron crucible), water-cooled cables, connectors copper bars, etc. 3, supporting optional equipment: Water cooling systems, high voltage switchboard, ... 1010400095030055604000GW-S-1515500095030065606300Pictures show 700kw IGBT Medium Frequency with steel furnace