Renovation of wheels
HYDRO Exploitation provides all the services needed to maintain and repair impellers and turbine wheels (Francis, Pelton, and Kaplan) as well as their constituent components, regardless of size. This work is carried out in our workshops or on site for wheel polishing.
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Our central workshops: meticulousness and precision
At the end of 2023, our workshops completely overhauled and restored a head valve at Montbovon power station in the Gruyère region. It was a meticulous task, brilliantly carried out by the mechanical assembly teams in Martigny.Vaud Jura: replacement of transformers
As part of the refurbishment of its high-voltage installations at Les Clées power station, Romande Energie commissioned HYDRO to replace the transformers on the three production machines.