No. 981 is a 350°F (176.6°C), electrically-heated, floor level cabinet oven from Grieve, currently used for curing flat urethane sheets. Workspace dimensions on this oven measure 48″ wide x 48″ deep x 60″ high. 18 KW are installed in nichrome wire heating elements, while a 2000 CFM, 2 HP recirculating blower provides horizontal airflow to the workload.
This Grieve walk-in oven features 4″ insulated walls, 2″ insulated floor, top mounted heat chamber, Type 304 2B stainless steel interior, stainless steel exterior with #4 brushed finish, double doors front and rear, and a special sealing flange to allow the oven to seal into a wall between a cleanroom and the fabrication area in the customer’s facility.
Controls on No. 981 include a digital indicating temperature controller, manual reset excess temperature controller with separate contactors, recirculating blower air flow safety switch, and a 30-hour shutdown timer.