| 摘要 |
FIELD: wire production. SUBSTANCE: device having housing, roll-type scale breaker, two pulleys passed over by wire with one pulley being adopted for rotation round the axis passing through the centers of the two pulleys, is characterized by that the plane of rotation of the other pulley may be turned relative to the plane of rotation of the scale breaker rolls through an angle of 30 to 6 deg. EFFECT: reduced drawing force and reduced breakage of wire in the course of mechanical removal of scale. 2 dwgl
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