Granulator

The invention belongs to the technical field of pharmaceutical equipment and particularly relates to a granulator. The granulator comprises a granulating part and a driving part. The driving part comprises a motor. A motor outer cover is arranged at the outer portion of the motor. The granulating part comprises rotation cutters and a rotating shaft. The rotating shaft is horizontally arranged andis connected with an output shaft of the motor. The rotation cutters are in a crossed shape and are installed on the rotating shaft, and the rotation cutters are distributed on the rotating shaft at equal intervals. A semicircular rotation cutter outer cover is arranged above the rotation cutters, and a feeding port is formed in the top of the rotation cutter outer cover. A semicircular screen isarranged below the rotation cutters. A cylinder is composed of the semicircular rotation cutter outer cover and the semicircular screen. A baffle is arranged on the side faces of the rotation cutters,and a discharging hopper i