30kw Portable Electric Furnace Induction Melting Furnace 1. Brief Introduction of Induction Melting Furnace: LSW series induction melting furnace adopts IGBT series and parallel induction heating technology as the core. Alternating current in the coils melts the metals in the crucible and then heats the hot metal to the temperature needed. It is the heat treatment prior to forging, sintering and hot rolling in casting and melting industries. 2. Technical Parameters of LSW-30