Grieve's No. 1008 500ºF tunnel oven is built to provide vertical downward airflow to the workload

Grieve's No. 1008 is designed to be a 500ºF tunnel oven built with a gravity roller conveyor, currently made to be used for preheating metal housings at the customer’s facility. Workspace dimensions of this oven are constructed to measure 42” W x 72” D x 30” H. 30 KW are made to be installed in Incoloy-sheathed tubular elements to heat the oven chamber, while a 3000 CFM, 1-1/2 HP recirculating blower is built to provide vertical downward airflow to the workload.

This Grieve tunnel oven is designed to feature 4” thick insulated walls plus an aluminized steel interior and exterior. The work zone is made to comprise a 66” long open loading zone, 72” long insulated heat zone with recirculated airflow and 66” long open unloading zone, with a 36” wide roller conveyor with rollers on 3” centers. Motor-operated vertical lift doors are designed to be supplied on each end of the oven.

Controls on No. 1008 are built to NEMA 12 electrical standards and include a digital indicating temperature controller, manual reset excess temperature controller with separate contactors and a recirculating blower airflow safety switch.

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