This KK-8 propane fired furnace can smelt ore concentrates, fire assay, melt pure metals, old jewelry... it can do it all and in larger quantities. Quiet, too. Included will be a custom USA built precision machined bi-metal brass tipped Propane Burner, 6' Hose and 30 psi regulator, Needle Valve, Olympic Analog Pyrometer and (2) 40 gr '1 shot' Clay Crucibles.