We provide full range of servicing activities for steam turbines:
Turbine revision
- Preliminary analysis of the condition of complete turbine and its components with recommendations for further action by use of vibrodiagnostics, NDT, and advance measuring and examination techniques.
Turbine overhauls
- Re-blading of rotors and stators
- Replacing slide bearings
- Repairing of bearing journals
- Replacing labyrinth gland segments
- Replacing labyrinth glands
- Installation of custom fit labyrinth seals (stator and rotor)
- Complete overhaul of steam valves (regulating, extraction, quick closing)
- Repair and adjustment of overspeed trip devices
- Replacing special turbine nuts and bolts
Turbine repairs
- Casings (special welding, and machining)
- Slide bearings
- Labyrinth glands
- All valves (regulating, extraction, quick closing)
- Hydraulic regulation components (testing and adjustments)
Reverse engineering
- Making of 3D models of components as basis of various analysis and reconstructions
- Making og technical documentation for existing parts (2D drawings, etc.)
- Production of spare parts from damaged samples:
– rotor and stator blades
– bearings
– valve pistons, spindles and discs
– various other parts and components
Turbine reconstructions
- Improving turbine efficiencyIncreasing turbine power output
- Solving cronic vibrations problems
- Cold turbine start
- Turbine rotor raisng oil systems
- Replacing old problematic bearing systems with modern solutions and materials
- Replacing old regulation with modern electronic regulation systems
Some of the completed projects:
Large project successfully completed for Energetika Ljubljana, Slovenia
