Ultra-high chromium alloy cast grinding balls are the first choice for the global ore grinding industry. They are an upgraded version of high chromium alloy cast balls and are widely used in ore dressing plants, thermal power plants, cement manufacturing, chemical processing and other fields. These grinding balls have excellent impact toughness, can withstand the most severe working conditions, extend service life and reduce wear rate. Whether you are engaged in mining, cement production or any material processing industry, our high-performance grinding media can significantly improve your production efficiency. One of the main characteristics of our ultra-high chromium alloy cast balls is its excellent hardness and wear resistance, which is due to the advanced casting process and quenching process of advanced alloy composition ratio. This ensures that the consumption of the balls is minimized and the long-term maintenance costs are reduced. In addition, the optimized microstructure provides excellent resistance to crack propagation, making it an ideal choice for dry and wet grinding environments. We are able to customize a variety of grinding balls according to your specific requirements. Whether you need small balls for fine grinding or large balls for heavy crushing, we can meet your needs. They have stable performance and low risk of contamination, and are your reliable partner for precise particle size reduction and increased production. Choosing our ultra-high chromium alloy cast balls means investing in quality, durability and customized services. With many years of experience in alloy casting and grinding media production, we ensure that each batch of products meets international standards while creating long-term value for you in terms of cost savings.
Product Specification Parameters
φ6.35mm、φ8mm、φ12.5mm、φ15mm、φ20mm、φ25mm、φ30mm、φ35mm、φ40mm……φ120mm
| Name | Grades | Chemical Composition | |||||||
| Ultra high chromium alloy casting ball Grinding ball | ZQCr15 ZQCr20 ZQCr26 |
C | Si | Mn | Cr | Mo | Cu | P | S |
| 2.1-3.6 | ≤1.2 | 0.2-1.5 | 15.0-30.0 | ≤1.0 | ≤1.0 | ≤0.06 | ≤0.06 | ||
| Ni | Surface Hardness | / | / | / | / | / | / | ||
| ≤1.0 | ≥58HRC | / | / | / | / | / | / | ||
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