Expert Impeller and Rotor Welding Services: Engineered for Reliability
At Serafima, we deliver expert impeller and rotor welding services designed for unmatched reliability and precision. Our team specializes in welding a broad spectrum of materials, including aluminum, Naxtra, stainless steel, high-nickel alloys, and all grades of titanium.
To achieve the highest standards, we focus on selecting premium materials and designing each component with optimal flow dynamics in mind. Advanced strength calculations using the Finite Element Method (FEM) ensure unparalleled safety and reliable performance in every product.


Every project is backed by certified Procedure Qualification Records (PQR) and carried out by highly skilled welders with the required Welding Procedure Specifications (WPS), ensuring top-tier quality and safety.
What truly sets us apart is the exceptional concentricity of our impellers, providing superior balance and optimal performance. With our advanced welding expertise, you can trust your equipment to operate with the durability and precision essential for peak performance.
Reverse engineering impellers, particularly when the original documentation or manufacturing drawings are not available, is a highly effective and cost-efficient method of replication. By utilizing advanced scanning and measurement technologies, it is possible to accurately capture the geometry and structural characteristics of an impeller. This process allows for the creation of precise 3D models, which can then be used to produce manufacturing drawings, optimize designs, or fabricate exact replacements. For industries where downtime is costly and spare parts are no longer available, reverse engineering provides a reliable solution to reproduce impellers without the need for original manufacturer specifications, ensuring continued operation and reduced expenses.
