Union PR Floor type boring mills

scope of supply PR-Series - floor type boring mills with RAM The machines of the PR-Series are the ideal horizontal boring and milling machines for reliable heavy-duty cutting, precise finishing, and effective 5-side machining of complex, large and heavy workpieces with up to 40 m length, up to 10 m height, and more than 250 t of weight. Classification Floor type with RAM PR with automatic tool changer C Type range 1, 11, and 111 Boring spindle diameters  Scope of supply 13 Automatic pick-up of aggregates Regulator to regulate the consistent and precise gap distance in the hydrostatic pockets Technical data Boring spindle Diameter mm  Drive power, max. kW  Torque, max. Nm  Speed, continuous, max.  Traverses Axes Column cross X mm  Optional extension in steps of X mm  Headstock vertical Y mm  Extension in steps of Y mm  RAM, max. Z mm  Boring spindle axial W mm  Feeds / Rapid traverses Feed range of all axes, max. mm/min  Rapid traverse of linear axes, max. mm/min  Options Automatic tool changer 40 - 165 tools in magazine Floor plate, rotary and traversing tables, high-speed rotary table, pick-up station Additional aggregates: milling heads, additional spindle unit, NC facing head