Pit Type Gas Carburising Furnaces

These Gas carburising furnaces are of circular construction with insulated cover which is hydraulically lifted/swivelled for charging or discharging the material into and from the furnace.The carburizing process, also known as case hardening, is the application of heat to diffuse carbon into the surface of the steel creating a thinner, harder layer of metal, known as the surface case, which strengthens the piece and prevents corrosion.