O-forming presses

Siempelkamp's expertise in the area of O-forming presses is the final link in the production of longitudinally-welded pipes for pipelines. The homogenous stress distribution around the pipe diameter and the compliance with close tolerances by means of our automatic ram parallelism control ensure highly precise production.

Press capacity:

  • hydraulic: < 720 MN

Customer benefit:

  • short cycle times
  • modern control electronics
  • even pressure distribution
  • high bending strength guarantees high precision during forming
  • quick tool changes
  • flexible tool solutions


Rüdiger Bartz


Contact via:


Ina Schöppe


Phone: + 49 (0) 2151 – 92 4205