| 摘要 |
A method of and an installation for exchange of roll sets (5, 6) contemplate provision of a number of separate transversely displaceable carriages (9, 10, 11), whereby individual worn-out working roll sets (6) are displaced along a single connection track (14) by a single locomotive (21) in a roll workshop (20), and a new working roll set (6a) is displaced back to an installation position, and wherein during formation of a gap (12) in front of a rolling mill stand (2, 3, 4), a withdrawn backup roll set (5) is transported by a crane in the roll workshop and back.
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