FIELD: reinforcement bars production.
SUBSTANCE: invention relates to production of steel profiled reinforcement. Proposed device comprises monolithic drawing ring with round gage, drawing die to produce oval-shaped profile and profiling roller die. Possibility to produce profiled reinforcement with high carrying capacity is ensured by the fact that the device comprises monolithic drawing with ellipsoidal gage, installed after dolly for reception of oval-shaped profile, and profiling roller die consists of four rollers with notch in form of imprint of ellipsoidal reinforcement, located at different angles relative to each other, opposite large radius of ellipse – larger angle, opposite small radius of ellipse – smaller angle.
EFFECT: increased bearing capacity.
1 cl
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