To prevent soil absorbed and removed from a pachinko ball from transferring to another pachinko ball at cleaning and provide an excellent cleaning performance suitable for a long-term use.
This pachinko ball cleaning device comprises a guide plate in which a single-sided surface is made open and a spiral pachinko ball guide groove is formed, and the circular abrasive cloth provided so as to be opposite to the opening single-sided surface of the guide plate. In the cleaning device, cleaning of the pachinko ball is carried out such that at least any one of the guide plate and the abrasive cloth is pressurized to an opposite direction thereby being driven and rotated. The abrasive cloth is formed of a nonwoven cloth which is comprised of resin fiber as a material.
KASAHARA YASUO
NOGUCHI SATORU
WATABE SATOJI
MATSUNO MASAKATSU
DIABOND INDUSTRY CO LTD
CTC KK
SHOEI GIKEN KK