AVS Inc

AVS has been providing custom vacuum and pressure furnaces to customers around the world for over 50 years. Our manufacturing facility in Ayer, Massachusetts is vertically integrated with in-house capabilities that include furnace design and engineering, ASME certified welding, panel building, complete integration, and thorough testing procedures of complex furnace systems. From concept to manufacturing, final assembly, and technical support every AVS employee is invested in the success of the customer and dedicated to delivering complete furnace solutions. AVS fabrication capabilities range in size from 4 inch (100mm) diameter mini furnaces, to hot zones in excess of 15 feet (5 meters). We have the ability to fabricate graphite, ceramic, or refractory metal hot zones in-house. The equipment we produce is for applications involving a combination of high temperatures, up to 2500°C, high vacuum down to 10-6 Torr, gas pressures up to 150 bar, and even hot pressing that ranges from 5 tons to more than 2000 tons of hydraulic force.