A device for manufacturing tubular articles with a profiled inner surface comprising: on which four perpendicular working modules are fixed, each working module contains a forming roller; connected to a torque transmission unit and an adjustment unit comprising a wedge lock and a wedge regulator; characterized in that each torque transmission unit comprises a series-connected electric motor; reduction gear, coupling and shaft for rigid fixation of forming roller, and each forming roller is equipped with western part of cylindrical shape with support plane; The latter is shifted to the side opposite to direction of cutting motion relative to plane passing through roller rotation axes.
The utility model relates to the field of metal forming, namely to rolling states of pipes and tubular articles of variable profile.
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