September 17, 2013

No. 1006 is an electrically-heated, 350°F(177°C), tunnel oven from Grieve, currently used for drying precipitate in pans at the customers facility. Workspace dimensions of this oven measure 66″ wide x 19’ deep x 15″ high. 120 kW are installed in Incoloy sheathed tubular elements, while a 17,500 CFM, 15-HP recirculating blower provides vertical downward airflow.

This Grieve tunnel oven features 4″ insulated walls, aluminized steel interior and exterior, and a gravity roller conveyor with 1.9″ diameter rollers on 6″ centers. It also includes a 4′ long open loading zone, 19′ long insulated heat zone and 4′ long open unloading zone.

Controls on No. 1029 include a digital indicating temperature controller, manual rest excess temperature controller with separate contactors, recirculating blower airflow safety switch, and NEMA 12 control enclosure with fused disconnect.