FCSX-30-14Q box-type atmosphere furnace is a new type of kiln that uses resistance wires, silicon carbon rods, silicon-molybdenum rods, molybdenum wires, etc. as heating elements, combined with intelligent temperature control instruments, and adopts mechatronics design. The furnace adopts a structural model that combines corrosion-resistant materials and energy-saving materials, and is supplemented by an atmosphere control system.