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Tag Archives: preheating steel parts

800ºF Gas-fired Belt Conveyor Oven

956 GrieveNo. 956 is a gas-fired, 800ºF (~427ºC) belt conveyor oven from Grieve, currently used for preheating steel parts at the customer’s facility.  Workspace dimensions measure 30”W x 108”D x 39”H.  400,000 BTU/HR are installed in a modulating natural gas burner to heat the unit, while a 4200 CFM, 3-HP recirculating blower provides vertical downward airflow across the load.

The workload travels through a 24” long open belt loading zone, 108” long insulated heat zone with recirculated airflow and a 24” long open belt unloading zone.  In process, the load rides on a 24” wide, 1” x 1” stainless steel conveyor belt with ¼-HP motor drive to index the belt through the oven heat chamber.

This Grieve belt conveyor oven features 6” insulated walls throughout, aluminized steel interior and exterior, motor-operated vertical lift doors at each end of the heat chamber, plus all safety equipment required by IRI, FM and the National Fire Protection Association (NFPA) Standard 86 for gas-heated equipment, including a 325 CFM, 1/3-HP powered forced exhauster.

No. 956 also features a digital indicating temperature controller onboard.

For more information, please contact:

500 Hart Road
Round Lake, IL  60073-2898
Phone:  (847) 546-8225
Fax:  (847) 546-9210
Web:  www.grievecorp.com
Email:  sales@grievecorp.com
Attention:  Frank Calabrese, VP

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