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Metal Forming

As a supplier of custom automated solutions, CenterLine has a great deal of experience with metal forming applications.

The Piercing Cylinders & Presses offer compact, shock-free, metal forming solutions that can adapt to application needs. The patented "soft-touch" feature extends tool life, virtually eliminates part deformation and enables system designs that can easily accommodate complex part shapes and multiple part thickness conditions.

  • OHMA™ Piercing Cylinders
    • 2 tons to 70 tons capacity air/oil intensifier cylinders
    • low impact operation is ideal for tube bending and flaring needs
    • non-shock operation extends tool life
  • OHMA™ Presses 
    • practical design
    • 4 tons to 70 tons of force


  • Tube Bending, Custom Forming, End Preparation and Swaging
  • Single and Multiple Piercing
  • Self-Pierce Riveting
  • Staking
  • Forming, Shearing, and Blanking
  • Mechanical Assembly
  • Pressing and Bushing Insertion