| 摘要 |
According to the present invention, a hair line processing apparatus (100) comprises a base frame (110) for forming a basic framework; multiple pinch rolls (150) installed in the direction crossing the transfer direction (A) of a metal plate (10) inside the base frame (110) to support and transfer the metal plate (10); a polishing part (130) having a polishing member (131) on the outer circumferential surface, rotating by receiving the rotational force of a first driving motor (138) while the polishing member (131) is in contact with the metal plate (10), and horizontally moving in the direction crossing the transfer direction (A) by being supported by a guide frame (120) fixed and mounted on the base frame (110); and a reciprocating drive part (140) combined with one side of the polishing part (130) for allowing the polishing part (130) to reciprocate horizontally. |
