Mini Gold Silver Copper Furnace for Melting Metals JIUCHEN Gold Melting Furnace is made for casting,Website:http://www.jceco- ... tech.com, reclaiming, alloying, and refining gold, silver and other metals with similar or lesser melting temperatures ... the Metals that can be melted with this Furnace;Aluminum, Gold, Lead, Silver, Sterling Silver, Tin & Zinc.Melts Pure Jewelry grade ...