VAC AERO manufactures a wide range of vacuum furnaces, from small horizontal models to large vertical furnaces. VAC AERO is c ... ommitted to building furnaces with the lowest cost of ownership achieved through superior design, top quality materials and high performance operation. Our external quench systems allow for easy access of the heat exchanger and quench motor. VAC AERO’s advanced Honeywell HC900 control system provides unparalleled performance and includes lifetime technical support. VAC AERO’s experience, proven through decades of research into gas quenching has provided us with valuable insight into the changing needs and rigorous demands of our furnace customers read more