The multi-chamber melting furnace operates with scrap preheating and uses the immersion melting process, thereby reducing the metal loss to less than 0.5 %. It is particularly suitable for melting aluminium ingots and thin-walled revert scrap – even with adhering coolants and lubricants from machining. The Ecomelt multi-chamber melting furnaces are characterized by high metal yield, low energy consumption and reduced emissions.