Complete unit / rotor overhauls
Complete unit skid refurbishment and upgrading
HGP components repairs
¢ Field services
¢ High value parts supply
¢ Maintenance, service, operating contracts
¢ Plant relocations
¢ Remaining life assessments
¢ New / repair bearing (spin casting)
Oga Sistem Rotor Equipments (OSRE)
Gas Turbine Repair
Steam Turbine Repair
¢ Complete unit overhauls
¢ Refurbishment of bent, damaged and broken shafts
¢ Repair, replacement or upgrading of blades
¢ Provision of new or refurbished rotors and unit components
¢ Remaining life assessments
¢ New / repair bearing (spin casting)
¢ Life extension
¢ Mechanical and material upgrade
¢ Rerates
¢ Troubleshooting and field services
¢ Storage solutions
¢ Solutions for erosion, corrosion and contamination
¢ Performance re-rates and vibration analysis
Centrifugal and Axial Compressors
¢ Shafting: repairs, replacements, modifications
¢ New/repair bearing and seals (spin casting)
¢ Replacement impellers and blades
¢ Inspections
¢ Impeller modal testing
¢ Seal modifications
¢ Performance rerates
¢ Impeller and aero assembly coating
HICoat Protective Coatings
¢ Anti Fouling
¢ Anti Corrosion/Erosion
¢ High Velocity Oxygen Fuel
Rotor and Component Repairs
¢ Turnkey repair and restoration of industrial and utility gas turbines
¢ Fully equipped metallurgical laboratory which includes :
Scanning electron microscope for component life evaluations
Digital x-ray for examining turbine blade internal microstructure
Vacuum heat treat furnaces
CMM (Coordinate Measurement Machine)
CAD documentation
3D scanning
Thermo graphics analysis
Finite element measurement (FEM)
New and Replacement Parts
¢ Offers design and manufacturing capabilities for new components in both hot and cold sections
¢ Parts include:
Compressor components
Blades (or buckets)
Vanes (or nozzles)
Combustion hardwar(liners, transition pieces, hot gas casing,inner casing and mixing chambers
Consumable parts
Tie bolts
Field Services
¢ Serves the needs of rotating equipment operators in the Asia Pacific Region.
¢ Experience Field Service staff is available any time to assist he customer with any problem on their rotating equipment
“187 years proven globally”
Engineering Services
¢ Mechanical Design Analysis and Evaluation
¢ Performance Evaluations and rerates
¢ Finite Element Stress and Modal Analysis
¢ Vibration Analysis
¢ Lateral and Torsional Rotordynamic Analysis
¢ Material Analysis and Evaluation
¢ Unit Remaining Life Assessment
¢ Reverse Engineering and Design