How much electricity does an induction melting furnace need to melt 1 ton of molten iron?

С висока честота индукционна пещ за отопление cannot be used for melting, but can only be used for heating small workpieces and quenching large workpieces. If heating large workpieces, use an intermediate frequency induction melting furnace. The power consumption is about 580kwh, which is the power consumption of melting cast iron, heat preservation, and slagging. When the power consumption is not within this range, a high-quality intermediate frequency furnace equipped with 12-pulse rectifier and steel shell furnace body, so that the power consumption per ton is about 550-560kwh. Of course, the best is the series inverter with steel shell furnace. The consumption is generally 520-550kwh, and the price is also high, 2-3 times that of ordinary electric furnaces