Rolling mill for wires or bars with continuous small section steel rolling line or wire rolling line

摘要

The invention relates to a rolling mill for bar or wire rod with a continuous rolling train for small sections or wire, comprising a single- or multi-strand roughing train with a pilot stand, at least one single-strand intermediate train arranged on the delivery side of the roughing train and having a cooling section with an adjoining compensating section and an intermediate stand group, and a finishing train arranged on the delivery side of the said intermediate train and having a single-strand finishing stand group. To overcome nonuniform temperature distributions over the length of the rod and the cross-section of the rod and to compensate for changing final speeds due to differences in cross-section caused by unavoidable stretching between the stands of the roughing train, it is proposed to arrange between the pilot stand (2) and the intermediate stand group (3), a first compensating section (10) with a 180 DEG loop (25) of the rolled stock through a horizontal looper (20) and to arrange between the intermediate stand group (3) and the finishing stand group (4) a second compensating section (11) with a 180 DEG loop (26) of the rolled stock through a second horizontal looper (21).