| 摘要 |
The present invention concerns an apparatus (1 ) for high productivity rolling, particularly for milling section bars or rods, comprising at least one intermediate train (2), in line with a finishing train (3), providing a sequence of a plurality of stands (4), defining at least two rolling separate lines (8Dx, 8Sx); each stand (4) comprises two rolling cylinders (6), and is driven by a respective motor (5), while each cylinder (6) is provided with at least two respective channels (7Dx, 7Sx), suitable to define the rolling profiles of the products to be worked, along the rolling lines (8Dx, 8Sx). Moreover, the cylinders (6) are bound together at the two ends through respective pairs of hinges (10Dx, 10Sx) and the distance between the elements of each pair of hinges (10Dx, 10Sx) is adjustable independently, through respective adjusting devices (9Dx, 9Sx). |
