In 2023, a gas thermal furnace with a retractable base was designed and delivered to AO "PTFK Technotron." The main purpose of the gas thermal furnace is to perform normalizing annealing of steel and cast iron castings to relieve stresses and improve the mechanical properties of the castings, imparting ductility to the structure. The gas furnace ensures uniform temperature distribution throughout the working chamber and stable quality of heat treatment. In early 2024, installation and commissioning work were conducted. The equipment was put into operation in March 2024.