A load-bearing structure for a continuous rolling mill for seamless tube making.

摘要

© A continuous rolling mill for producing seamless tubes, operating on the restrained mandrel principle, has a stand- less structure which comprises a load-bearing box-type framework (1) wherein there are formed seats (B, C) for acco- modating working rolls (2 to 7) and their chocks (8 to 13). Greatly reduced bulk in the axial direction and weight over conventional crossed stands rolling mills are the principal advantages afforded.