FIELD: mechanical engineering. SUBSTANCE: apparatus has transverse beam, drive with reducer for forced rotation of tool-carrying shafts positioned on rotary faceplate and unit for adjusting angular position of spindle and pipeline fittings. Pipeline fittings are attached on wedge-shaped plate connected with adjusting unit. Another version has plate mounted on transverse beam and carrying reducer with spring-loaded spindle. This plate is connected to adjusting unit. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 3 dwg
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