FIELD: batching of granular and powdered products. SUBSTANCE: material to be batched is fed to a rotary plate. The edges of this plate are restrained by a wall with grooves. The plate rotates in a cylinder closing the grooves, except for the place where a hole is made. When the grooves are positioned opposite the hole, they pass behind the screen. Each groove is discharged when it passes behind the screen and charged in another place under the action of centrifugal force. EFFECT: enhanced efficiency. 3 cl, 3 dwg
