injector SA



The company injector was founded in 1991 to manufacture rotors for electric watch motors: INJEC-(tion & ro)-TOR.

The production of these parts, unique for the time, consisted of overmoulding a 2 mm diameter pinion-shaped magnet, with 2 pivots at the ends, with a diameter of 0.2 mm, in a plastic material.

The company produced up to 30 million rotors per year.

Injector work requires the combination of two types of know-how:

  • the mould technique
  • loading automation technology

This is especially true for very small parts.

The activity of the company injector is based on its technical skills which it has today put at the service of other industrial sectors such as: medical, dental, electronics and watchmaking.

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