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  • M.M-P.V.D 공법
  • There is a trustworthy company, a company that strives, and a construction centered on it.
M.M-P.V.D VIDEO
  • 3 mandrels can be driven simultaneously

    • ① Shortening of construction period
    ② High working efficiency
    ③ Saving cost

  • Multi mandrel is detachable

    • Can expect improvement of working quality and saving cost by detach and selection of mandrel (casing)

  • Gap between mandrel can be adjusted

    • ① Gap between mandrel can be adjusted when necessary by operator
    ② Adjustable gap

  • Advantaged machine structure to meet each ground condition

    • Increased track width and space will improve stability and prevent overturning of machine.

  min max
3 mandrels 0.8m 1.2m
2 mandrels 1.6m 2.4m
1 mandrel  
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