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      Home>>Lsaw pipe mill>>
      Inside and outside welding seam bead grinding machine for pipe end

      Detailed

       

      Name/Model

      Φ508Φ1422

      Pipe diameter(mm)

      Φ508Φ1422

      Wall thickness(mm)

      X70≤40,Q345≤50

      Typical steel grade

      Max.X80

      Pipe length(mm)

      800012200

      Max.Pipe weght(t/pcs)

      21

      Capacity(t/a)

      15000

      Welding seam bead specifications(mm)

      Width 1530Height 0.54.8

      Weld reinforcement of pipe welding seam bead after grinding(mm)

      00.5

      Grinding length(mm)

      200300(machine capacity 500mm)

      Min.Height of inside grinding(mm)

      +500

      Travelling range of single grinding carriage(mm)

      4000

      Travelling speed of grinding carriage(mm/min)

      4000

      Up-down travelling range of grinding head(mm)

      550(Internal grinding);1650(External grinding)

      Axial travelling range of grinding head(mm) 900(Max.machining range 0450)
      Up-down travelling speed of grinding head(mm/min) 0850(variable frequency control)
      AXial travelling speed of grinding head(mm/min) 01250(variable frequency control)
      Grinding speed of welding seam bead(mm/min) 100-300
      Sanding belt linear speed(m/s) 30.5
      Surface rounhness of welding seam bead after grinding(μm) Ra≤3.2
      Power(kw) 15
      Pneumatic source(mpa) 0.40.6
      Weight(kg) 3500
      overall dim.(L×W×H)(mm) Internal grinding machine 7000×1600×2850
      EXternal grinding machine 7000×1600×3950

       

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