Electric muffle furnaces, BMF-10 and BMF-11 type are designated to perform various heat treatment and thermo chemical treatment processes in the protective atmosphere. The furnaces can be equipped with the second door, including the one equipped with a mixer providing carrying out of carburizing process. The furnaces can cooperate with generating atmosphere systems based on liquid organic compounds, endothermic and exothermic atmosphere generators and non-flammable inert gas atmospheres (e.g., nitrogen, argon).
