A rolling mill for solid elongated products, defining a rolling axis, including first and second rolling stations. Each station includes a load-bearing structure, a removable roll-holder cartridge with three rolling rolls movable radially and rotating around spaced rotational axes, and a roll having a vertical rotational axis. A system synchronizes mechanical adjustment of the rolls. Three actuators mount on the load-bearing structure; three gear motor groups connect to the rolls by single extensions. The second station rolls are rotated 60? from the first stations. The rolls with a vertical axis of the first and second stations are arranged on opposite sides of the rolling axis. All rolling stations allow lateral extraction of roll-holder cartridges from the same side of the rolling mill. The stations on the extraction side have actuators movable relative to the load-bearing structure. The stations with vertical rolls arranged on the opposite side have fixed actuators.

Rolling station intended to couple with a respective rolling cartridge or stand provided with two rolling cylinders, wherein the rolling station has a supporting frame of the transmissions suitable for housing a pair of transmission devices of which a first transmission device is intended to couple with a first rolling cylinder and a second transmission device is intended to couple with a second rolling cylinder, the first rolling cylinder being put in rotation by a first motor via the first transmission device and the second rolling cylinder being put in rotation by a second motor via the second transmission device.

Rolling station intended to couple with a respective rolling cartridge or stand provided with two rolling cylinders, wherein the rolling station has a supporting frame of the transmissions suitable for housing a pair of transmission devices of which a first transmission device is intended to couple with a first rolling cylinder and a second transmission device is intended to couple with a second rolling cylinder, the first rolling cylinder being put in rotation by a first motor via the first transmission device and the second rolling cylinder being put in rotation by a second motor via the second transmission device.

The present application relates to a rolling mill (100) for rolling metal rods, wires or pipes along a rolling axis, wherein the rolling mill (100) comprises two or more stands (1) which are arranged one behind the other along the rolling axis and are in each case received in a stand base (70), wherein each of the stands (1) comprises three rollers (20.1, 20.2, 20.3) which are positioned on one roller shaft (22.1, 22.2, 22.3) in each case, surround the rolling axis in a star-shaped manner, and together form a caliber (21), wherein at least two of the three roller shafts (22.1, 22.2, 22.3) of each of the stands (1) are in each case operatively connected to a drive unit (80.1, 80.2, 80.3). The drive unit (80.1, 80.2, 80.3) comprises a motor (81.1, 81.2, 81.3) having a motor shaft, and a gearbox (82.1, 82.2, 82.3) having a Z-shaped gearbox housing (83.1, 83.2, 83.3) and having a drive shaft (84.1, 84.2, 84.3) which is coupled to the motor shaft, and having an output shaft (86.1, 86.2, 86.3) which is offset in parallel with the drive shaft (84.1, 84.2, 84.3) and which is coupled to the roller shaft (22.1, 22.2, 22.3). The drive units (80.1, 80.2, 80.3) are configured in a first and in a second configuration, wherein a part of the drive shaft (80.1, 80.2, 80.3) protruding out of the gearbox housing (83.1, 83.2, 83.3), and a part of the output shaft (86.1, 86.2, 86.3) protruding out of the gearbox housing (83.1, 83.2, 83.3), are in each case arranged so as to overlap axially with or so as to be axially free of overlap with respect to a part of the gearbox housing (83.1, 83.2, 83.3).