Profile: Vac Aero International Inc. manufactures vacuum furnace products for diverse applications in the aerospace, medical, nuclear, automotive, tool & die and other high-tech industries. We offer a variety of coating processes for protection and restoration of both new & service-exposed components. Our furnace control systems use the Honeywell HC 900 hybrid controller to regulate thermal cycles and monitor all electrical & mechanical functions of the furnace ensuring consistent repeatability with reduced dependence on human operators. These state-of-the-art control systems feature built-in safety interlock and alarm features that protect both the furnace & the load from overheating or loss of vacuum or other unsafe operating conditions.