500-Degree F Top-Loading Oven From Grieve


No. 844 is a 500°F (260°C), top loading oven from Grieve, used for drying water from racks of piston rings at the customer’s facility. Workspace dimensions of this oven measure 48 x 48” x 36”. 40 KW are installed in Incoloy-sheathed tubular heating elements, while a 4,200 CFM, 3-HP recirculating blower provides horizontal airflow to the workload.

This Grieve oven has 4-inch insulated walls, an aluminized steel exterior, and a Type 304, 2B finish stainless steel interior with continuously back-welded seams. Additional features include an air-operated rear sliding door, reinforced ¼-inch steel plate top and wear bars at the sides of the workspace. The floor of the workspace is reinforced for 1,000 pounds loading at removable subway grate.

Controls on the No. 844 include a digital indicating temperature controller and manual reset excess temperature controller with separate contactors and a recirculating blower airflow safety switch.

For more information: www.grievecorp.com.