Uniform feeding type rare earth firing device

The utility model discloses a uniform feeding type rare earth firing device which comprises a fixed base, a transmission roller way is transversely installed in the middle of the top of the fixed base, rare earth bowls are horizontally placed at the front end and the rear end of the top of a supporting plate respectively, and a heating piece modularization structure easy to overhaul and replace is arranged in a concave outer cover shell. According to the uniform feeding type rare earth firing device, a top reserved groove, a wiring socket, a power supply wire, a second heat insulation lining layer, an electric heating coil and a concave outer cover shell are arranged, when the uniform feeding type rare earth firing device is used, the electric heating coil and the concave outer cover shell are integrated into a plurality of independent heating modules, and the concave outer cover shell is buckled in the top reserved groove of a top cover cap; the second heat insulation lining layer is attached to the first he