In January this year, our company made for China Gold Group Φ6×3.5m SAG mill liner, which is a copper gold deposit with soft texture. It was installed on April 15 and stopped for inspection on May 31. The SAG mill shell liner is of "L" structure, made of CrMo, with hardness of HB340-370 after heat treatment. After 45 days of use, the shape and outline are still clear, and the wear amount is small. It is estimated that it can be used for about 9 months, which is much longer than the expected 7 months. We will continue to optimize the quality of SAG mill liner to create greater value for China Gold Group.
