... ,smelting, other field and with CEpredominance as belows: 1.The induction heating equipment mains circuit adopts Siemens IGBT,MOSFET and any other new ... type induction heating machine. 2.Fast speed,low power consumption,small volume,light ... over current,over voltage,lack of water,phase fail,over hot,etc. 3.It has the function of manual,semi-automatic ...