Cabinet Oven

No. 965 is a 1350ºF electrically heated cabinet oven used for heat treating titanium. The workspace of this unit measures 24 inches wide x 24 inches deep x 24 inches high. Thirty kW are installed in nickel-chrome wire coils, supported by a stainless steel frame, to heat the oven, while a 1,300-CFM, 1 ½-HP alloy recirculating blower provides horizontal airflow to the workload. This cabinet oven features 11-inch-thick insulated walls, comprised of 2 inches of 1900ºF block and 9 inches of 10-pound/cf density rockwool insulation. Oven controls include a digital indicating temperature controller, manual reset excess temperature controller with separate contactors, recirculating blower airflow safety switch and 10-inch-diameter circular chart temperature recorder.