China Chinese Best Hot Rolled Steel Grinding Meia Balls for Mineral Processing Cement Plant Power Plant

Our hot-rolled grinding steel ball have the precise size, rounded geometry, high hardness, good mechanical properties and also have excellent qualities such as good wear resistance, good capacity for anti-breakage, The hot-rolled grinding steel balls with its superior performance and energy saving advantages will instead of the casting ball in the future. Our products are widely used in non-ferrous metal mineral processing industry, thermal power industry, cement and building materials industry as well as non-metallic crushing industry, and are welcomed by both domestic and foreign customers.
Characteristics of Grinding Balls
1.High Global Hardness
Surface hardness can reach 59-64HRC and volume hardness is up to 58-64HRC.In addition, the hardness comes with a uniform gradient distribution.
2.High Impact Toughness
The milling media features a high impact toughness that is more than 12J/cm2
3.Low Breakage Rate
Our grinding media balls boast superior crush resistance which is over 10 times as many as general forged steel grinding balls.The falling ball impact can last more than 20,000times. Due to that the actural breakage rate is just 1% or less, close to zero breakage.
4.Uniform Microstructure
The center and surface microstructure of our grinding balls is uniform, ensuring outstanding wear and impact resistance.
Technical Parameters of Grinding Balls
Production and Packing
Our Automatic Production line

Complete Testing Facilities
Note: All the above information is subject to our final /confirm/iation.