Wisconsin Oven Corporation announced the shipment of an electrically heated annealing furnace to a firearms manufacturer. This conveyor furnace will be used for annealing an assortment of brass and bronze firearm caps. The annealing furnace has a maximum temperature rating of 760° C (1,400° F) and a normal operating temperature of 300° to 650° C (572° to 1,202° F). The work chamber dimensions are 3'0" wide x 9'0" long x 6" high. The conveyor furnace, when preheated, has the sufficient capacity to heat 225 kg of product per hour from 23° C to 650° C. The recirculation system was designed