... Melting Furnace 4. Energy Smart 5. High Reliability 250kg steel melting furnace IGBT induction melting technology Induction Meltg Machine Non ... metal melting, like gold, sliver, platinum,etc.Semiconductor material meltingSpecialized steel, iron, copper melting Metal alloy melting, like aluminum alloy, zinc ... information, please don't hesitate to contact us ! 250kg iron induction smelting oven