Tempering oven has a maximum temperature of 1250°F (677°C) and basket dimensions of 4 x 3 x 4'. Steel parts are loaded into the draw batch oven in the basket on two stainless steel pier rails with the load capacity of 2,000 lb gross. The recirculation system has a combination airflow arrangement that utilizes a plug-mounted blower providing a 7,000 cfm at 10 hp. The combination airflow arrangement provides horizontal and vertical upward airflow, which maximizes heating rates and temperature uniformity of the product. Features include an industrial air heat burner rated at 450,000 BTU/hr; motorized, modulating gas control valve; flame detector and relay with alarm horn; digital process timer; and digital temperature controller and high limit controller.

Wisconsin Oven, Thermal Product Solutions (TPS)