Watch how 2 damaged steam turbine disks are renewed using our welding robot and how Maintenance Partners installs new blades!

Maintenance Partners' welding robot is used for TIG, MIG and MAG welding of rotors and shafts. In this case, 2 turbine disks of a steam turbine are built up by welding. It takes 10 to 12 days to weld each turbine disk. Depending on the dimensions of the disks, the welding process may take up to 3 weeks. During the welding process, temperature is checked continuously. When the welding is finished, the turbine disks need heat treatment before machining. When machining is completed, the rotor is ready for reblading. In this turbine, each turbine disk is fitted with 110 blades. The quality is checked by high speed balancing according ISO11342 standards. After high speed balancing, the rotor is ready for transport and installation onsite.

Music: www.bensound.com
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