EPHJ 2022

Ultra Décolletage SA will be exhibiting at the EPHJ trade show from June 14 to 17, 2022 Venue: Palexpo Geneva

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Parts and materials

Ultra Décolletage SA offers a wide range of high-quality perfectly finished products, and can machine any material up to a diameter of 22 mm to produce short and long production runs at highly competitive prices. It has over a hundred years of know-how in the production of microscopic parts and all kinds of cutting procedures, including conical, inclined and frontal.

Parts

Among others, it produces the following watch components:

  • Barrel-arbor
  • Barrel-drums and barrel-covers
  • Pinions
  • Winding-pinions and sliding pinions
  • Pull-out pieces
  • Screws
  • Screw feet
  • Balance-staffs
  • Chronograph staffs
  • Pallet staffs
  • Split-second staffs
  • Stem extenders
  • Split stems
  • Winding stems
  • Column-wheels
  • Wheels

Certain standard parts, such as staffs and stem extenders, are available for immediate delivery.

Sample holders for scanning electron microscopes are also available.

Materials

Materials frequently machined:

Steel 20AP

Finemac steel

Stainless steel X35ST+

Stainless steel 4C27A

Beryllium copper

Durnico steel

Brass

Nickel silver