Grieve's No. 875 is a gas-fired, 1600 degree specialty furnace currently used for burning off hydrocarbons from machined alloy components. Three workspace stations are provided in this furnace, each measuring 10 inches wide by 10 inches deep by 2 inches high. 500,000 Btu/hr are installed in a modulating natural gas burner to heat the unit. An exhaust hood is positioned over the flue, with a remote mounted 16-inch diameter tubeaxial fan, driven by a 3/4 hp motor. This furnace features 5-inch thick insulated walls throughout. Three air-operated vertical lift doors seal the workspaces, while three independent timers are provided, each with a pilot light, audible alarm and safety door interlock, to individually time the process cycle in each furnace compartment. A tower light is onboard to indicate operational status. No. 875 is built to JIC/NEMA 12 electrical standards. For more information visit www.grievecorp.com or call (847) 546-8225.
