| 摘要 |
A roll polishing apparatus is provided which can suppress cracks on a strip. Provided are brush rolls 9 which face outer periphery of chilled rolls 1 over axial length of the chilled rolls, respectively, cylinders 10 which urge the brush rolls 9 wholly to the chilled rolls 1, respectively, and cylinders 11 which deform the brush rolls 9 in conformity to crowns of the chilled rolls 1, respectively. By these elements, wires of the brush rolls 9 are uniformly contacted on outer peripheries of the chilled rolls 1 to wipe off oxides adhering to the outer peripheries of the chilled rolls 1. |
