At ICAST ALLOYS LLP, we specialize in the manufacturing of high-precision Open and Closed Impellers through the lost-wax investment casting process. Combining decades of metallurgical expertise with state-of-the-art casting simulation, we deliver impellers that define the standard for hydraulic efficiency, structural integrity, and durability.
Moving beyond traditional sand casting, ICAST provides a "Smart Way to Shape Metal." Our investment casting process offers significant advantages for complex rotating components:
Near-Net Shape Accuracy: We achieve tight dimensional tolerances (±0.003″ to 0.005″), significantly reducing or eliminating the need for expensive secondary machining.
Superior Surface Finish: Our impellers feature a fine surface finish (as low as 3.2 microns), which reduces friction loss and enhances the hydraulic efficiency of the pump.
Elimination of Defects: By utilizing 3D Casting Simulation software, we analyze flow and solidification before pouring, ensuring your impellers are free from porosity, blowholes, and shrinkage.
Dynamic Balancing: We understand that impellers are high-speed rotating parts. Our facility offers precise machining and balancing to ensure vibration-free performance.
We cater to a wide range of requirements, from small specialized components to large industrial impellers.
| Feature | Specification |
| Impeller Types | Open, Semi-Open, and Closed Impellers |
| Size Range | 60mm to 315mm Diameter |
| Weight Capacity | 1 kg to 80 kg |
| Material Finish | Shot Blasted, Polished, or Passivated |
| Compliance | ISO 9001:2015 & PED 2014/68/EU Certified |
We pour over 110 different metals, ensuring we can match the exact corrosive or thermal demands of your application:
Stainless Steel: CF8, CF8M, SS304, SS316, and CD4McUM (for high corrosion resistance).
Nickel & Cobalt Alloys: Inconel and Super Alloys for extreme environments.
Copper Alloys: Aluminium Bronze (AB2) and Brass—ideal for marine and fire-fighting applications.
Aluminium Alloys: Lightweight solutions for specialized industrial equipment.
Reverse Engineering: Have an old or broken impeller? We can recreate it with modern precision using our reverse engineering capabilities.
Casting Simulation: We use advanced software to predict "Hot Spots" and turbulent flow, ensuring a stable and repeatable production process.
Global Export: Based in Rajkot, India, we proudly supply high-technology impellers and compressor wheels to markets in the USA, Europe, Asia, and South America.
Our impellers are trusted in the most demanding sectors:
Oil & Gas: High-pressure centrifugal pumps.
Marine: Corrosion-resistant Aluminium Bronze impellers.
Chemical & Water Treatment: Slurry pumps and fluid handling.
Fire Fighting: Reliable components for emergency equipment.
Aerospace & Defense: Precision wheels for high-speed turbines.
Experience the difference of a partner who prioritizes metallurgical integrity and engineering precision. Whether you need a small batch of prototypes or high-volume production, ICAST is equipped to deliver.
Contact us today for a technical consultation or a quote.
Location: Plot 2527, Road H1, Kranti Gate, GIDC Metoda, Rajkot, Gujarat.
Email: info@icastllp.com
