Delta Centrifugal® delivers precision-engineered power generator gear blanks designed to meet the performance demands of today’s most critical energy systems. With decades of expertise in centrifugal casting for gear blanks, we manufacture durable, high-strength components that deliver operational efficiency and reliability in power generation centrifugal casting environments.
Manufacturing Process
Using our advanced centrifugal casting process, Delta Centrifugal® produces seamless cylindrical preforms ideal for gear manufacturing. The centrifugal method allows for exceptional metallurgical integrity, directional solidification, and reduced porosity—resulting in uniform grain structure and superior mechanical properties. Our gear blanks are commonly used in turbines, drives, and mechanical transmission systems within power plants across all modalities such as hydro, wind, and nuclear
The most common materials we make for gear blanks is 440C and ASTM A743 CA40F ( 420F). But we offer a range of alloys, including high-performance stainless steels and nickel-based alloys, tailored to resist the thermal, mechanical, and corrosive challenges of the power generation industry. Our made to order castings provide a superior alternative to forgings and fabrications, with the added benefit of reduced material waste and faster turnaround.
Quality Assurance
Quality is foundational at Delta Centrifugal®. Our gear blanks are manufactured under a rigorous quality management system certified to ISO 9001. We ensure full material traceability, mechanical and chemical verification, and dimensional accuracy through advanced non-destructive and destructive testing protocols. Each gear blank is crafted to meet your exact specifications with absolute consistency and performance assurance.
Applications
Our power generator gear blanks are engineered for use in gas, steam, hydroelectric, and renewable energy systems. Whether you require prototypes or full production runs, we are equipped to deliver dependable, high-quality components on schedule.
Request a Quote
Contact Delta Centrifugal® today to discuss your gear blank needs. Discover how our precision castings can drive performance, reduce downtime, and extend the life of your critical power generation assets.