Product Overview of Jinan Haoyang Cast and Forged High Chromium Balls (2025) Jinan Haoyang Forging and Casting Co., Ltd. specializes in manufacturing high-end high-chromium balls with a hardness of 60-65HRC. The products are produced through hot-rolling and forging processes to ensure a low breakage rate and are widely used in the mining, cement, and thermal power industries. Certified by ISO9001, the company supports full-size customization ranging from 10 to 160mm and exports to over 30 countries worldwide, with an annual production capacity of over 30,000 tons. Its products have performed exceptionally well in international projects such as the Chilean copper mine, with a single consumption of only 0.8kg per ton of ore in wet grinding conditions and a lifespan twice as long. The company continuously innovates in technology to promote energy-saving upgrades in wear-resistant materials.

Jinan Haoyang Forging & Casting Co., Ltd., as a professional manufacturer of steel balls for ball mills, will continue to provide high-performance wear-resistant steel ball solutions for global mining, cement and power industries in 2025. The company produces forged steel balls of B2/B3 material through advanced hot rolling technology. The hardness of these steel balls reaches HRC60+ and the crushing rate is less than 0.5%. The annual production capacity exceeds 50,000 tons. The products are exported to more than 20 countries. The intelligent production line certified by ISO9001 ensures stable quality. Currently, it is collaborating with international mining groups to develop steel balls specifically for large ball mills. Based on its production base in Zhangqiu, Shandong Province, Haoyang Forging & Casting promotes industry energy efficiency through technological innovation and consolidates its leading position in the field of wear-resistant materials.

The mining industry is the largest consumption industry of forged wear-resistant grinding balls

The New development of Forged Grinding balls Production Technology

Forged steel balls can eliminate the defects such as as-cast looseness generated during the smelting process of the metal by forged, optimize the microstructure and save the complete metal streamline, so the quality of forged steel balls is very important. So how to check the quality of forged steel balls. Now I will introduce the requirements and methods for the quality inspection of forged steel balls. I hope it will be helpful to everyone.

1. Round steel # of Forged steel balls : 45# 60Mn 65Mn B2 B3 B6 BU