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FISA - Nettoyage par ultrasons - Horlogerie


For over ten years, FISA specifically has developed a wide-range of cleaning processes for the watchmaking industry and the most renowned manufacturing companies. We closely collaborate with the industry so we can respond to its high requirements for quality; from the trim to the winding mechanism.

Cleaning of finishing before and after:

  • - Decoration and trimming of the blanks,
  • - Polishing, mounting and assembly of the case (back, lens, calibers, glass) and of the links and clasps,
  • - Each step of surface treatment: galvanic, vacuum deposition of thin layer, lacquering, bonding, varnishing of components, including the needles and dials,
  • - Finishing: beading, “côte-de-genève”, satin finish, “guillochage”, sand blasting of bridges and decks,
  • - Setting, jewelry of caliber.

Mid-stage Cleaning

  • - Stamping, cutting and machining of all component and coverings,
  • - Polishing back of the lens, caliber, glass, crowns,
  • - Thermal treatment of materials,
  • - Thickening of the plates,
  • - Beveling of the bridges,
  • - Sandblasting of blanks,
  • - Poli-blocking of surfaces,
  • - Driving-in the axles,
  • - Surface finishing of crystal-lenses.

Our cleaning expertise covers:

  • - Variety of contaminants such as: polishing paste, machining oil, break-in oil, varnish and lacquer for protection, glue, shellac, machining chips, sandblasting residues, etc...
  • - Variety of materials: stainless steel, brass, gold, silver, platinum, sapphire, and aluminum alloys, nickel silver, ruby, sensitive steels (20AP, hard H1, 4C27A), ceramic, natural rubber.
  • - Variety of parts:
    • . Trimming: the case (caliber, back, lens bezel, glass, crown, etc.) the wristband (links, etc.),
    • . Blanks: bridges, plates, etc...
    • . Mobile assembly: gearwheel, etc...

We can also offer solutions for specific applications such as inline cleaning of the clock wire for the manufacturing of the hairspring or cleaning of packaging.

We can offer you a wide range of cleaning lines: compact, ou modular as well as custom built installation.

Are you confronted with a similar problem?
Are you looking to submit another cleaning challenge?
Do not hesitate to contact us...