The CI (Cast Iron) casting manufacturing process is a meticulous blend of heat, skill, and precision engineering. It begins with carefully selected raw materials—scrap iron, steel, and ferroalloys—melted in a furnace at temperatures exceeding 1,400°C. The molten metal is then treated to achieve the desired chemical composition, ensuring strength, durability, and wear resistance.
Next comes mold preparation, often using high-grade sand mixed with binding agents to form the perfect cavity for the casting. The molten CI is poured into these molds, filling every detail with flawless flow. Once cooled and solidified, the casting is removed, cleaned, and subjected to processes like fettling, shot blasting, and machining to achieve exact dimensions and surface quality.
Each step is guided by strict quality control—dimensional checks, microstructure analysis, and strength testing—ensuring that the final product meets industrial standards. Whether for automotive parts, machinery components, or infrastructure applications, CI casting remains a proven manufacturing technique that turns raw metal into dependable, high-performance solutions.
