FCSX Series Box Atmosphere Furnace is a new type of furnace that utilizes multiple heating elements including resistance wire, silicon carbon rod,silicon molybdenum rod, molybdenum wire, etc., integrated with intelligent temperature-control instrumentation, and adopting electromechanical integration design. The furnace chamber adopts a structural mode combining corrosion-resistant materials and energy-saving materials, complemented by an atmosphere control system. The design concept of FCSX series box atmosphere furnace is based on the experience of industrial furnace production process which greatly reduces the sintering differences between experimental furnaces and industrial furnaces and can provide reliable process data for mass production line exploring. It is particularly suitable for process development and sample sintering in universities, research institutes, and material enterprises.