Nuclear Sector
At Llewellins Gears, we specialise in the design and manufacture of precision gears, splines, and other critical components tailored for the nuclear industry. With a long-standing relationship with EDF Energy, we have established a trusted reputation for delivering components that meet the rigorous demands of the nuclear sector. As an ISO 9001:2015 certified manufacturer, we ensure that our entire production process meets the highest international standards.
Our ISO certification reflects our commitment to delivering components that are not only highly reliable but also engineered to perform in the demanding environments of the nuclear sector. We also offer gearbox refurbishment services and support for essential nuclear equipment, ensuring your machinery operates at peak performance.
Capabilities in Nuclear Gear and Spline Manufacturing:
Nuclear Gears and Splines
We produce high-performance gears, splines, and other components for various applications within the nuclear industry, including reactor systems, turbines, pumps, and safety mechanisms. Each component is designed to meet the rigorous standards of the nuclear sector, ensuring optimal performance, durability, and reliability in critical environments.
Other Nuclear Components
In addition to gears and splines, we manufacture and refurbish a wide range of essential components such as shafts, couplings, bearings, and seals, ensuring all parts contribute to the efficient operation of your nuclear equipment. Whether it’s for power generation, reactor cooling, or backup systems, we offer reliable components tailored to meet the specific needs of the nuclear industry.
Gearbox Refurbishment
We provide gearbox refurbishment services to restore your critical nuclear equipment to optimal performance. Whether it’s for flask cranes, turbine drives, pumping stations, or other key nuclear machinery, our expert servicing helps extend the life of your gearboxes, reduce downtime, and ensure reliable operation.
Nuclear Equipment Support
Our expertise extends to components used in various nuclear equipment such as power plants, reactors, and safety systems. We offer precision gears and splines for these essential machines, ensuring they operate efficiently and reliably in high-stakes nuclear environments. We also provide refurbishment services to help maintain and extend the life of your equipment.
Commitment to ISO 9001 Quality Control
As an ISO 9001-certified manufacturer, we adhere to stringent quality management processes throughout production. This ensures that all our gears, splines, and refurbished units meet nuclear-specific standards, providing exceptional performance and reliability in the demanding conditions of the nuclear industry.
Key Nuclear Gear and Spline Types
- Spur Gears – Ideal for applications requiring efficient power transmission between parallel shafts.
- Helical Gears – Designed for smooth, quiet operation in high-speed, heavy-load applications typically found in nuclear systems.
- Bevel Gears – Crucial for transmitting power between shafts set at various angles, making them essential for nuclear reactors and cooling systems.
- Worm Gears – Compact and efficient, perfect for tight spaces requiring high torque and minimal maintenance in nuclear equipment.
- Planetary Gears – Used in high-efficiency, lightweight power transmission systems for turbine drives and other critical nuclear systems.
- Splines – Vital for transferring torque between connected components, ensuring secure and reliable connections for key nuclear systems, such as pumps, reactors, and turbines.
Materials Tailored for Nuclear Durability
Our gears and splines are crafted from advanced, high-performance materials such as stainless steel, titanium, and specialised alloys. These materials are selected to withstand the extreme conditions found in nuclear environments, including high pressures, radiation, temperature fluctuations, and mechanical stress.
Precision Manufacturing for Critical Applications
We utilise precise manufacturing techniques in gear cutting, spline production, and finishing to meet the strictest tolerances. Every part is designed to endure the unique stresses of nuclear operations, ensuring reliable performance and durability in the field.
Other Sectors
Provide a first class service from a long standing professional company run by experienced and proper people. Many thanks for the parts remade for my vintage Peugeot Bebe.