Ball mill accessories – high chromium balls

• Category: Ball mill parts, Wear-resistant parts
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• Date: 10/06/2025

Ball mill accessories - high chromium balls Category: Ball mill wear parts | Date: June 10, 2025 As a key part of the ball mill, high chromium balls have excellent performance. The chromium content is usually above 10%, which gives it extremely high hardness, and the Rockwell hardness can reach HRC58-65, which can effectively resist the wear of materials during the grinding process of the ball mill and greatly extend its service life. High chromium balls have excellent wear resistance. Compared with ordinary steel balls, their wear resistance can be improved several times, which not only reduces the frequency of replacement, increases the continuous operation time of the ball mill, but also reduces the overall operating cost. In terms of density, high chromium balls have a large density, generally 7.4-7.8g/cm³. When grinding, they can generate greater impact and grinding force by their own weight, thereby improving the grinding efficiency. The grinding effect on various ores, cement clinker and other materials is remarkable. Its good corrosion resistance can stably play a role even in a humid or chemically corrosive grinding environment, ensuring that the grinding quality is not affected. It is an important accessory to ensure the efficient and stable operation of the ball mill. Main Applications High chromium balls are key components of ball mills and are widely used in industries such as cement, mining, electricity and chemicals. They can improve grinding efficiency, reduce wear, ensure product quality and meet the grinding needs of different industries. Main Materials High chromium alloy steel