Grieve's No. 889 is a 350F gas-heated walk-in oven
Grieve's No. 889 is a 350 ºF, gas-heated walk-in oven that is currently used for curing carbon/epoxy components hung on monorail tracks at a customer’s facility. 350,000 BTU/HR are installed in a modulating natural gas burner to heat the oven chamber, while a 10,000 CFM, 7-1/2 HP recirculating blower provides combination airflow to the workload.
This Grieve oven has four-inch insulated walls, top-mounted heating chamber, aluminized steel interior and exterior, plus five monorail tracks mounted at the top of the oven’s workspace. All safety equipment required by IRI, FM and NFPA Standard 86 for gas-heated equipment are included on this walk-in oven, including a 325 CFM, 1/3-HP powered forced exhauster.
Controls on No. 889 include a digital programming temperature controller and six-point strip chart recorder with one-point air temperature, two-point vacuum and three-point load temperature recording capability.