Press Release Summary:
Along with 36 in. x 18 ft x 15 in. workspace, No. 867 has 800,000 BTU/hr installed in natural gas burner and one 12,500 cfm, 10 hp stainless steel recirculating blower. Oven travel length comprises 3 ft open belt loading and unloading zones, 18 ft insulated heat zone with recirculated airflow, and 30 in. wide, 304 stainless steel woven wire conveyor belt. Latter features 3 in. high flex plate edges and is driven by Â½ hp motor v-belt drive capable of variable speed operation from 1–19 ipm.
Original Press Release:
850° Belt Conveyor Oven from Grieve
No. 867 is an 850°F (454°C), gas-heated belt conveyor oven from Grieve, currently used for production heat treating of metal springs at the customer’s facility. Workspace dimensions of this oven measure 36” W x 18’ D x 15” H. 800,000 BTU/HR are installed in a natural gas burner to heat the oven chamber, while a 12,500 CFM, 10-HP stainless steel recirculating blower provides vertical downward airflow to the workload.
The oven travel comprises a 3’ long open belt loading zone, 18’ long insulated heat zone with recirculated airflow, 3’ long open belt unloading zone and a 30” wide, Type 304 stainless steel woven wire conveyor belt with 3” high flex plate edges, driven by a ½-HP motor v-belt drive, variable from 1-19 IPM.
This Grieve belt conveyor oven features 7” thick insulated walls, aluminized steel exterior and interior, exhaust hoods over each end equipped with a 12” diameter tubeaxial fan, driven by a ½-HP motor, plus all safety equipment required by IRI, FM and NFPA Standard 86 for gas-heated equipment, including a 650 CFM, ½-HP powered forced exhauster.
Controls on No. 867 include a digital indicating temperature controller and 10” diameter circular chart recorder.
For more information, please contact:
THE GRIEVE CORPORATION
500 Hart Road
Round Lake, Illinois 60073-2835 USA
Phone: (847) 546-8225
Fax: (847) 546-9210
Attention: Frank Calabrese