40mm forged grinding balls are a common grinding media size for replenishment in mining ball mills, especially in copper, gold, iron ore, lead-zinc and polymetallic mineral processing plants. In mining grinding operations, the diameter, hardness and wear resistance of grinding balls directly affect mill capacity, final particle size and steel consumption per ton of ore. […]
Company News
Superior Performance and Long-Term Cost Benefits of Forged Grinding Balls – 30 Years of Expertise from Shandong Gangyan Grinding Ball
Introduction: The Legacy and Innovation of Forging Technology Since its establishment in 1994 as Taishan Wear-Resistant Alloy Factory, Shandong Gangyan Grinding Ball Co., Ltd. has become a global leader in forged grinding balls through three decades of specialization in wear-resistant materials. While our forged balls come with a slightly higher initial cost than cast balls, […]
Shandong Gangyan Grinding Ball Co., Ltd. Celebrates 31 Years of Excellence in Grinding Media Manufacturing
Tai’an City, Shandong, China – April 2, 2025 – For over three decades since its founding in 1994, Shandong Gangyan Grinding Ball Co., Ltd. has been a global leader in producing high-performance grinding media, including forged steel balls, cast iron balls, and chrome alloy grinding balls. With our newly upgraded production facility and expanded international […]