... equipme MODEL 7g-0900Italian Digital FURNACE 2Kg, Melting Gold, Silver, EtcAvailable 220 volt model only.Capable of melting up to ... designed crucible tongs.You can melt Pure Silver & Gold or alloys such as Sterling silver, 14K Gold 18K gold up to pure ... can be melted with this Furnace : Aluminum, Copper, Gold, Lead, Silver, Sterling Silver, Tin & Zinc.Insulated lid holds heat in and keeps oxygen ...