The FCTQ series atmosphere push plate furnace is a tunnel furnace with a push plate as the transmission medium. The characteristics of controlled atmosphere environment and continuous production are achieved through the closed design of the furnace body. The furnace length can be ≤45000mm and the furnace width can be ≤1500mm. The temperature control accuracy can be controlled within ±1℃. Combined with microcomputer intelligent control system. It is widely used in the mass production stage of magnetic material sintering.