Abstract: The present invention includes a coin sorting part in which a plurality of coin sorting holes are formed in a circumferential direction and a coin separation plate on which a coin guide portion for guiding the coins to the coin sorting part is formed, a bad coin discharge unit installed in the coin guide portion of the coin separation unit and configured to detect whether the coin moving to be sorted is a bad coin and sort the bad coin, a coin supply unit configured to supply the coins to be sorted and moved along the coin guide portion, and a coin transfer unit elastically pressed against the coin separation unit and configured to move the coin input from the coin supply unit to the coin guide portion and the coin sorting holes in a state in which the coins are pressed against the coin separation plate.