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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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