PURPOSE: A tablet coating device is provided to prevent damage to a sensor by using a sensor disk and to facilitate the reaction of the sensor.CONSTITUTION: A tablet coating device comprises a main shaft(200), a sensor disk(700), a fixing unit(600), a sensor(300), and a rotary plate. The main shaft is rotationally installed while being supported by a support unit. The sensor is installed in a duct die and is fixed by a sensor bracket. The fixing unit comprises a duct die. The sensor disk is installed in the rear of the main shaft. In the sensor disk, a plurality of holes is formed in the columnar direction. The main shaft is coupled with a drum. The rotary plate is connected to the drum and has a plurality of through-holes.COPYRIGHT KIPO 2013본 발명은 정제코팅기에 관한 것으로서, 특히, 메인샤프트와, 상기 메인샤프트의 후방에 설치되는 센서디스크와, 상기 센서디스크 후방에 배치된 고정부와, 상기 고정부에 설치되는 센서를 포함하며, 상기 센서디스크는 원주방향으로 다수의 구멍이 형성된 것을 특징으로 하는 정제코팅기에 관한 것이다.
