FCGD series atmosphere roller furnace is a tunnel furnace with rollers as the transmission medium. The characteristics of controlled atmosphere environment and continuous production are achieved through the closed design of the furnace body. The length of the furnace can be 10-120M, and the width of the furnace can be 200-2600MM. This series of roller furnaces adopts a corrosion-resistant furnace structure and a horizontal heating method. 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.