Class 100 Cleanroom Oven

No. 836 is a 750OF electrically-heated Class 100 cleanroom oven from Grieve, currently used to bake various coatings onto products at a customer’s facility.

Workspace dimensions of this oven measure 36” wide x 36” deep x 39” high. 30 KW installed in Incoloy sheathed tubular heating elements provide the maximum temperature of 750OF, while a 1000 CFM, 1 ½-HP recirculating blower maintains horizontal airflow across the load.

No. 836 features a Type 304, 2B finish stainless steel interior with continuously backwelded seams, an exterior finished with white epoxy paint #4, brushed finish stainless steel door face and control panel face. The oven has 6” insulated walls and an aluminised exterior.

Additional equipment on this Grieve oven include a 30” x 24” x 6” thick stainless steel high temperature HEPA recirculating air filter, digital programming temperature controller, manual reset excess temperature controller with separate contactors, recirculating blower airflow safety switch and a 10” diameter circular chart recorder.