UHT-Uvån Hagfors Teknologi AB is a Swedish engineering company and well established global supplier of metallurgical processes and technologies to the iron, steel, stainless steel and ferroalloy industry. We concentrate our activities to Converter refining and Granulations of metals. The company itself has been operating as an independent company since 1989 and the history dates back and integrates process development related to centuries of Swedish steel production. The long tradition of steel industry has formed an environment where innovations based on in depth know-how and integration of new inventions in own production have been allowed to blossom. AOD & CLU® Converter Refining UHT supplies complete AOD and CLU converter refining plants for stainless steel and ferroalloys production. Superheated steam is used in CLU as an additional process gas. UTCAS® Process Control The level 2 process control system UTCAS enables full control in steelmaking. It is part of our complete automation package for new or existing plants. GRANSHOT® Metal Granulation The industrial high capacity GRANSHOT process for rapid solidification of metal has a high process yield and availability, resulting in metal granules with ideal logistical and metallurgical properties.