PHOTOGRAPH 867
BELT CONVEYOR OVEN, Serial No. 650147
for heat treating springs

-maximum operating temperature: 850°F
-workspace dimensions: 36" wide x 18' deep x 15" high
-3' long open belt loading zone
-18' long insulated heat zone with recirculated airflow
-3' long open unloading zone
-800,000 BTU/HR installed in a modulating natural gas burner
-30" wide, CB3-30-72-14 304 stainless steel woven wire belt with 3" high flex plate edges
-1/2 HP motor V-belt drive, variable from 1 to 19 inches per minute
-12,500 CFM, 10 HP stainless steel recirculating blower providing vertical downward airflow
-7" insulated walls
-aluminized steel interior and exterior
-safety equipment required by IRI, FM and National Fire Protection Association Standard 86 for gas-heated equipment including 650 CFM, 1/2 HP powered forced exhauster
-digital indicating temperature controller
-10" diameter circular chart recorder
-exhaust hood over each end equipped with 12" dia. tubeaxial fan, driven by a 1/2 HP motor