Centrifuge dryers are used to separate and dry the pellets from a suspension. These dryers have rotor that is equipped with conveyor blades and outside housing for collecting the liquid, which is enclosed coaxially by a hollow body formed of screen elements. The suspension of pellets and liquids are supplied continuously to the lower area of the space between the hollow body and the rotor. After that the pellets are transported upward by the conveyor blades rotating with the rotor while being thrown back & forth and dried between the conveyor blades and the screens. The dried pellets are thrown off at the upper end of the rotor. The liquid separate from the pellets passes through the screen jacket and flows out of the discharge port of the outside housing.