IGBT Induction smelting furnace for melting steel, cast iron, stainless steel, copper, aluminum, gold Capacity ... :1. Non-ferrous and ferrous metals melting2. Precious metal melting, like gold, sliver, platinum,etc.3. Semiconductor material melting4 ... of new digital control technology, the medium frequency induction melting furnace has multiple regulatory function and protection features. Because of ...