In Nopatra we manufacture shafts for small electric engines of the industry adapting the shape to each customer needs, with a range of measures between 5-14 mm in diameter and 50-20 mm in length. We produce endless threads by milling (metal shaving) and by rolling. We also machine massive and hollow shafts. We increase our product offer with the production of knurled shafts with an exact number of teeth.

  • Centreless grinding: Throughfeed, Plongée
  • Heat treatment by induction: total or by areas
  • Rolling: threads, knurlings, etc.
  • Knurling: with exact number of teeth.
  • Materials: carbon steel and stainless steel.