No. 1011: A four-door cabinet oven from Grieve
14 January 2020
No. 1011 is a 500 F four-door cabinet oven from Grieve, currently used for stress relieving stainless steel parts at the customer’s facility. Workspace dimensions of this oven measure 20″ W × 28″ D × 36″ H in each of four compartments in the oven. 30 KW is installed in Incoloy-sheathed tubular elements to heat the oven chamber, while a 6000 CFM, 5 HP recirculating blower provides independent horizontal airflow to the workload in each compartment.
This Grieve cabinet oven features 4″ thick insulated walls, aluminized steel exterior, Type 304, 2B stainless steel interior, shelf truck with shelf supports on 4″ centers, stainless steel loading trays with integral holes to hold the customer’s parts in place, plus a transfer dolly with an oven-to-dolly latch to hold the trays for loading onto the supported shelves in the four oven chambers.
Controls onboard No. 1011 include a digital indicating temperature controller, manual reset excess temperature controller with separate contactors and a recirculating blower airflow safety switch.