ENGINEERING ENERGY SINCE 1991

Nuclear Energy

We deliver cutting-edge solutions for nuclear energy, supporting both large-scale power plants and emerging Small Modular Reactors with expertise in design, manufacturing, and maintenance to ensure safe and reliable energy production.

Rockfin provides high-quality auxiliary equipment for both turbine and nuclear islands, ensuring optimal performance and reliability.

Trusted in
‍Nuclear Energy

At Rockfin, we believe in the pivotal role of nuclear energy. We specialize in delivering comprehensive solutions, particularly in the design and production of mechanical modules and skids for both new-build and retrofitted nuclear power plants.
Our expertise encompasses supporting large-scale nuclear facilities, whether they are newly constructed or undergoing significant upgrades.
The expansion of nuclear energy is crucial for countries committed to reducing carbon emissions, particularly as renewable energy sources alone cannot fully stabilize energy systems.
Nuclear power plants, especially those operating as baseload power, complement renewables by providing a consistent, pollution-free energy supply. This balance is becoming increasingly critical as global electricity demand is projected to surge by 2050, driven by growth in industrial and transportation sectors.

Expertise and Products

Over the years, Rockfin's involvement in nuclear projects has evolved from solely manufacturing customer-designed components to providing comprehensive engineering and design services, enriched by the integration of Rockfin's own products, like: Coalescing filters, Oil Mist Separators and Changeover valves.

Our capabilities include:

  • Designing systems for power plants, utilizing technologies from leading providers such as EDF, Westinghouse, and KHNP
  • Expertise in managing projects with a graded approach to safety classification and quality assurance
  • Development and implementation of dedicated quality assurance programs
  • A firm commitment to a Counterfeit, Fraudulent, and Suspect Items (CFSI) policy
  • A strong nuclear safety culture, in alignment with ISO 19443 and the IAEA General Safety Requirements (GSR Part 2)
Generator Auxiliaries

Supporting systems ensure the reliable and efficient operation of the generator in a nuclear power plant. These systems manage critical functions such as cooling, lubrication, and sealing, which are essential for maintaining optimal generator performance and preventing failures. Without these auxiliary systems, the generator could overheat, lose efficiency, or even suffer damage. Proper integration of these systems enhances the generator’s longevity and safety.

Steam Turbine Auxiliaries

Steam turbine auxiliaries are essential supporting systems that ensure the safe, efficient, and reliable operation of the steam turbine in a nuclear power plant. These systems provide critical functions such as lubrication, sealing, cooling, and control, which are vital for maintaining turbine performance under demanding conditions. The proper functioning of turbine auxiliaries is crucial to avoid mechanical stress, wear, and potential failures. These systems help optimize turbine efficiency and extend its operational life.

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Flagship Projects

Hinkley Point C (HPC)

Akkuyu

Paks II

El Dabaa

Products

Steam Turbine - Lube Oil System

Generator - Gas Systems

Generator - Stator Cooling Water System

Generator - Seal Oil System

Rockfin’s commitment to nuclear energy is evident in our ongoing projects and continuous innovation, supporting the global transition to a more sustainable and secure energy future.

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