Small Crucible Metal Melting Furnace Upto 1100c For Noble . Small Crucible Metal Melting Furnace upto 1100C for noble metals, such as Al, Au,Li In, Li, Mg Product Description TCH-1100F is a CE certified compact crucible melting furnace designed for melting noble metals, such as Al, Au,Li In, Li, Mg etc. in air up to 2010ºF (1100ºC Max.), and also can be used as annealing and sintering