The invention relates to a seta removal machine of polygonatum odoratum. A power device comprises a motor, the motor is installed on a base, a belt pulley is installed on a power output shaft, power is transmitted to a main transition shaft by a V belt, and the main transition shaft transmits the power to a main shaft of a center seta removal roller and a main shaft of an internal screw thread roller by belt pulleys at the left end and the right end of the transition shaft respectively. The diameters of the belt pulleys at the left end and the right end of the transition shaft are different, the transmission speeds to the center seta removal roller and the internal screw thread roller are different, the center seta removal roller rotates at low speed, the internal screw thread roller rotates at high speed, and the two rollers move relatively to realize seta removal. The invention has simple structure, simple and convenient operation of the complete machine and simple maintenance, so that the research of a novel seta removal forming machine system is convenient for slicing and processing at the later period, the situation of the traditional manual seta removal is fundamentally changed, and the mechanized operation is realized.