Mini Gold Silver Copper Furnace for Melting Metals JIUCHEN Gold Melting Furnace is made ... :http://www.jceco-tech.com, reclaiming, alloying, and refining gold, silver and other metals with similar or lesser melting temperatures.Equipped ... , Gold, Lead, Silver, Sterling Silver, Tin & Zinc.Melts Pure Jewelry grade Metals such as: Gold 8k-24k, Silver (coin,sterling,fine), Copper, and more.