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Søren Kellenberger
CSO
CNC Onsite
Søren Kellenberger is sales director and partner of CNC Onsite, a Danish precision machining specialist in the wind energy sector. Responsible for the company’s maintenance solutions worldwide, including up-tower repair of main components like yaw ring, rotor lock system as well as solutions for blade root inserts repair. Furthermore, the company offers precision milling of flanges up to 12 meters diameter. With a mechanical engineering degree, Søren has served the wind turbine industry for two decades, including at R&D Test Systems, where he worked on turbine development, testing and special equipment for O&M, including a novel precision bolt tension tool for wind turbines.
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