The FCSX-30-14Q box-type atmosphere furnace is a special experimental furnace specially designed for powder metallurgy sintering. It 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, supplemented by an atmosphere control system. The design idea comes from the experience of industrial furnace production processes,which greatly reduces the sintering difference between experimental furnaces and industrial furnaces, and can provide reliable process data for mass production and large-scale production lines. It is very suitable for universities, research institutes, and material companies to use for process research and development and sample delivery for sintering.