摘要 |
<p>Provided is a rolling mill, which can use working rolls of smaller diameters for rolling a hard material and a thin plate material and which can reduce an edge drop and improve a surface luster. The rolling mill comprises a pair of vertical working rolls (2) for rolling a band plate (1), a pair of vertical intermediate rolls (3) for supporting the paired vertical working rolls, and a pair of vertical reinforcing rolls (4) for supporting the paired vertical intermediate rolls. These paired working rolls are supported on the rolling direction entrance side of the outer positions of the rollable plate width by a plurality of support bearings (8a to 8f and 9a to 9f) of a vertically staggered array, and are supported on the rolling direction exit side by a plurality of support bearings (10a to 10f and 11a to 11f) of a vertically staggered array, and these individual support bearings have structures, in which they are vertically wrapped.</p> |