COMBINATION AIRFLOW JUMBO WALK-IN OVEN
This 350 deg F jumbo combination walk-in oven uses two 20 hp re-circulating blowers with total 49,500 cfm capacity to cure composite parts.
No. 999 is an electrically heated, 350 deg F (approximately 176 deg C) jumbo combination walk-in oven from The Grieve Corporation (Round Lake, IL) that is currently being used for curing composite parts at a customer facility. Workspace dimensions measure 10 ft W x 40 ft D x 8 ft H. 160 kW are installed in Incoloy sheathed tubular elements to heat the unit, while two 20 hp re-circulating blowers with total 49,500 cfm capacity provide combination airflow to the load.
This Grieve oven features 4 in insulated walls throughout, removable top-mounted heat chamber, aluminized steel interior and exterior, front and rear double doors with air-operated opening assist plus an 8 in x 10 in double-pane Pyrex window in each door, 1/4 in thick plate floor and four interior oven lights. The unit was split into six sections for installation clearance at the customer’s factory.
No. 999 is equipped with all safety equipment for handling flammable solvents, including explosion venting door hardware, 2600 cfm-powered forced exhauster and motorized dampers on intake and exhaust for accelerated cooling. The unit is built to NEMA 12 electrical standards.
