FIELD: manufacture of powder wire used for welding and facing of products. SUBSTANCE: apparatus has drive disk and nondrive disk arranged below drive disk, which is mounted for movement in vertical plane perpendicular to drawing axis. Drive shaft with disk has individual drive with flexible transmission from motor-reducer. Nondrive disk is calibrated in accordance with contour of chute. Method allows powder wire with filling coefficient of up to 70% to be obtained. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
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