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Improvement of labor productivityImprovement of production efficiencySteel pipeRoundnessSizing press substitute

Achieving High Efficiency in the Steel Pipe Manufacturing Process

High Efficiency Pipemaking Technology for High-Strength Steel Pipes - NEO Press?

LSAW pipemaking method - Satisfies both high efficiency and pipe roundness.

Solution Point

  • Enables production of large-diameter high-strength pipes at low cost with small equipment investment.
  • Possible to secure high roundness with no decrease in pipemaking productivity.
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Features 01

Expected Problems
?Hasn't improvement of productivity in pipemaking by the bending press become a problem?
?Aren't you having trouble satisfying both productivity and seam gap control in the pipe welding process?

Features 02

Technology highlight
?Development of a dedicated die technology that makes it possible to close the seam gap with high accuracy with a lower press force than the conventional O-ing press.
?Satisfies productivity improvement and pipe roundness by an O-ing press that combines a dedicated die and the NEO press technology, which reduces the number of pressing operations by expanding the bending range of the press head.
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Features 03

Proposed Solutions (Examples)
?Introduction of press head in bending press process for thick-walled pipes.
?Introduction of dedicated die in O-ing press process.
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