Altona Metals International

Flow Forming




  1. Thick-walled preform

  2. Mandrel and rollers

  3. Preform is fitted to the mandrel

  4. Flowforming operation using plentiful cooling and lubrication fluids

  5. Flowformed tube on the mandrel

  6. Tube is removed from the mandrel

  7. Finished thin-walled flowformed tube

  8. Comparison of finished part with preform