| 摘要 |
PROBLEM TO BE SOLVED: To provide an abrading device and a game machine island having the abrading device, which can reduce costs and installing space by simplifying construction, and which can be assembled easily and quickly to the game machine island. SOLUTION: A device has an aligning gutter 40 and an abrading mechanism 50. The aligning gutter 40 has two or more ball rail parts 41 where pachinko balls flow down in lines. The abrading mechanism 50 comprises abrading plates 52 arranged continuously by positioning between each of the ball rail parts in axial direction of a rotating axis 51, and a driving motor 54 for rotating the rotating axis 51 in the ball flowing-down direction. The side of each abrading plate 52, which contacts with balls on each ball rail part 41, is formed of abrasive material 53. |
