| 摘要 |
A roll train (10) comprising a series of stands (11, 12) positioned in series, wherein said stands are of, at least, two different types (11,12), being one stand type (11) alternated with the other one (12). Each one of said stands (11,12) has four rolls (15,16), opposed to each other in a two by two disposition, and at least one stand has two driven rolls (15) opposed to each other, and two stands (11,12) in sequence, having a rotation or displacement of a 45 DEG angle about the axis (17, 18) of said rolls (15, 16) of the stands positioned in sequence. <IMAGE> |
