Wushan Copper-Molybdenum Mine is the first large-scale non-ferrous project developed and constructed in China at high latitudes.It is the non-gold project of China Gold Group with the largest one-time investment,the largest scale and the highest level of technology and equipment.It is known as "New coordinates of China’s copper industry".In the first phase of the project,the mill adopted a number of domestic and international advanced technologies such as SABC crushing and grinding process and HMR semi-auto grinding section ball-adding method,breaking free from the traditional process of domestic mines and achieving a perfect connection with international mining advanced technology.The first phase mill started from the trial of the material and reached the design processing capacity of 30 000 t/d in only 2 months.The technological innovation played a key role in achieving capacity and standards in this project.