No. 1037 is a 900°F (482°C), high temperature walk-in oven from Grieve, currently used for holding weldments at temperature before welding at the customer’s facility. Workspace dimensions of this oven measure 108″ wide x 120″ deep x 115″ high. 300 KW are installed in Incoloy sheathed tubular heating elements, while a 30000 CFM, 30-HP recirculating blower provides front to rear airflow to the workload.
This Grieve walk-in oven has 9″ insulated walls consisting of isolated inner oven completely surrounded by insulation to eliminate heat transfer. Features include aluminized steel interior and exterior, and inner and outer door gasket. Inner gasket seals directly against door plug and outer gasket seals directly against 3/8″ steel plate oven front. The oven has a 4″ insulated floor with hard points to support load.
Controls on No. 1037 include a digital programming temperature controller and a manual reset excess temperature controller with separate contactors, recirculating blower air flow safety switch, and a 10″ diameter circular chart recorder.