... electric melting furnace is can be melting of gold, sliver, copper, aluminum, material and ect.Melting Electric Furnace, Melting Furnace, Energy-saving ... capacity of Steel ,stainless steelMax melting capacity of Gold, silver, copper, bronzeMax melting capacity ofaluminumMF-15 15KW furnace3kg10kg3kgMF-25 25KW furnace5kg20kg5kgMF ...