The utility model discloses a dry burnishing device of pill agent, include: the cylinder drier chamber is in with the connection the devices for heating air of cylinder drier chamber bottom, its characterized in that, cylinder drier chamber middle part is provided with at least a slice wind -dryness net, wind -dryness net circumference edge with cylinder drier intracavity wall kiss connects together, cylinder drier chamber lower part is the room of flow equalizing, the indoor at least lot board that flow equalizes that is provided with flow equalizes, flow equalize and offered a plurality of on the board and divide the discharge orifice. Compare with traditional drying method, the utility model discloses a pill seed suspension burnishing device convenient to use through equitable controlled temperature and wind speed, can reach the glossy characteristics of pill seed surface.