The present invention provides a peeling machine comprising a container having a space in which the outer cover are removed from farm produce, a rotating plate located inside said container and coupled to a blade, a peel exit extending from the bottom of said container to the exterior, a plurality of wing plates that located between the bottom of said container and said rotating plate and placed at equal angles with respect to the center of said rotating plate, and that also rotate when said rotating plate rotates, and motor that supplies power to said rotating plate.本発明は、脱皮装置に関する。かかる装置は、農作物の外被を除去する空間がある容器と、上記容器の内部に位置し、刃が結合された回転板と、上記容器の底面から外部に形成された外被出口と、上記容器の底面と上記回転板との間に位置し、上記回転板の中心を基準として等角度に配置された複数の羽板と、上記回転板に動力を供給するモーターを含む。