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A. Kolly SA

Machines designed for precision.

Design and manufacture of custom machine tools for the precision industry, developed entirely in-house.

Côtes de Genève machine

Côtes de Genève machine

Côtes de Genève

The ERI automatic machine is specially designed to produce Côtes de Genève, the emblematic decorative pattern of Swiss watchmaking, with precision and regularity.

ERI CNC control

ERI CNC control

2 or 3 axes

The ERI CNC control provides precise, reliable control of machine tools on 2 or 3 axes, combining flexible programming and repeatable movements.

ERI F3 milling machine

ERI F3 milling machine

3 axes, designed in Geneva

The ERI F3 is a 3-axis CNC milling machine that we design and manufacture entirely in our workshop, with travels adapted to your needs.

Your process deserves its own machine.

For each new request, we can develop the process and the complete machine it needs, or modernise your existing machines (retrofit).

Let's discuss your next part.

A drawing, a sample or just an idea is enough to get started. You talk directly to a technician.

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