A particle packing machine is provided to regulate the amount of particles precisely using the particle feed amount control unit and to reduce the packing time. A particle packing machine comprises a feed part(200) which supplies a regular amount of particles by successively controlling a blade(215) in a storage(210) and a slat in a slat container(235); a distribution part(300) having a distribution plate(310) in which distribution holes are formed in rows and a circular tunnel is formed so that a distribution shaft is inserted, and a power transmission(350); and an injection part(400) injecting the particles distributed from the distribution part into packing paper.
