Service and Rehab

ANDRITZ’s Hydropower Service & Rehab Section pursues the client first purpose. It provides clients with seamless follow-up services after equipment warranty period, and relies on its technical advantages in the field of hydropower equipment, provides comprehensive assessment, Rehab Solutions, project implementation upon the upgrade of running hydropower equipment.

Scope of Services 

  • Spare parts supply
  • Equipment maintenance guidance
  • Equipment faults diagnosis and analysis
  • Optimize faults treatment solutions, site supervision

Rehab field

  • Inlet valves (ball valve, butterfly valve)
  • Turbine
  • Generator
  • M/E auxiliary equipment

Testing for generator pole


Stator core repair


Maintenance for Nozzle (Pelton turbine )


Two Blades Bulb Runner Renovation