March 19, 2024
Deployed in a cement clinker grinding mill, these high-chromium cast grinding balls feature stable hardness and low breakage. They help us maintain consistent grinding output and lower long-term consumable costs.
Grinding cylpebs for dry mill are essential components in various industrial processes, particularly in the field of ore processing, cement production, and mineral grinding. These cylpebs, also known as grinding media, are crafted to precise specifications to optimize the grinding process, ensuring maximum efficiency and productivity. At NINGHU, we take pride in our expertise in manufacturing high-quality product tailored to meet the demanding needs of our customers.
| Mechanical Properties and Microstruture | |||||
| Name | Designation | HRC | Impact Value (J/cm²) |
Microstruture | Falling Times |
| Chromium Alloy Casting Grinding Cylpebs | ZDCr15-26 | ≥60 | ≥4.0 | M+A+C | ≥20000 |
| ZDCr12 | ≥58 | ≥3.5 | M+A+C | ≥18000 | |
| ZDCr5-8 | ≥47 | ≥2.0 | P+C | ≥12000 | |
| ZDCr2 | ≥45 | ≥2.0 | P+C | ≥10000 | |
| M-Martensite P-Pearlite A-Austenite C-Carbide | |||||
NINGHU is a renowned manufacturer specializing in the production of wear-resistant materials for over 30 years. As a high-tech enterprise and governing unit of the China Foundry Association, we have earned ISO9001 quality system certification and established ourselves as a trusted supplier for major domestic and international companies. With driving creation innovation, high level completely computerized creation lines, and a yearly creation limit of 50,000 tons, we are focused on conveying premium-quality items and outstanding support of our clients around the world.
NINGHU is a professional manufacturer and supplier of Grinding Cylpebs for Dry Mill. We boast our own factory, support customization, maintain sufficient inventory, and offer fast delivery. Partner with us for high-quality wear-resistant solutions, delivering excellence and innovation to various industries worldwide. For inquiries, please contact us at sunnyqin@nhgrindingmedia.com.
March 19, 2024
Deployed in a cement clinker grinding mill, these high-chromium cast grinding balls feature stable hardness and low breakage. They help us maintain consistent grinding output and lower long-term consumable costs.
June 24, 2025
Used in a copper-ore wet-grinding ball mill, the grinding balls show durable wear resistance under non-stop 24-hour operation. Stable grinding performance reduces frequent mill inspections for abnormal ball damage.
August 12, 2025
Used in an iron-ore grinding mill, these high-chromium cast grinding balls maintain uniform hardness from batch to batch. They withstand sustained heavy-load impacts well with minimal breakage, and reliable wear performance keeps our throughput steady over long operating cycles.
October 07, 2025
Adopted for a gold-ore grinding mill, these high-chromium cast balls have evenly distributed hardness. They hold up well under complex abrasive conditions, and their consistent wear profile helps us achieve fine, uniform particle size throughout service.
January 15, 2026
Applied in a limestone grinding production line, the cast steel balls perform reliably under fluctuating load conditions. Well-balanced wear characteristics effectively cut down unplanned downtime.