Delta H supplied a dual-chamber aerospace heat-treating (DCAHT) system to Sintavia, a Hollywood, Fla-based provider of additive-manufacturing services. The furnace features dual chambers operable to 1200°F and 500°F with precision control and temperature uniformity and a roll-away stainless steel quench tank. The DCAHT system qualifies as Class 2 (+/-10°F) per AMS 2750E and includes all controls, data-acquisition technology and spare-parts package to be in full compliance with all aerospace pyrometry standards, including Nadcap.

According to Delta H, the system has enabled Sintavia to immediately process aluminum-based AM parts, as well as other alloys requiring heat treatment.

According to Sintavia, it is the first independent manufacturer of its kind to offer a vertically integrated, end-to-end metal additive manufacturing production process that meets aerospace production quality standards.