... install .brief in use .Chinese brand names, XINFU high temperature furnace@@ Product purchase, Alibaba escrow, reduce purchase risk Coming ... decorating, wax burn-out, copper enameling, mold heating, crucible melting of non-ferrous metals, assaying, and for determination of ... at the side of the furnace to give even temperature. + / -10°F temperature uniformity may be achieved with this heating element. ...