An annealing heat treatment furnace is a type of furnace used to relieve internal stresses in metals and alloys, improve their formability, reduce hardness, and enhance their microstructure. Annealing furnaces heat the material to a specified temperature, hold it at that temperature for a set period, and then cool it down in a controlled manner. These furnaces provide high-precision temperature control, ensuring each stage of the process is managed reliably and enabling the material to achieve the desired optimum properties.