Ball mill is the key equipment for mineral processing,and its operation rate is related to the efficiency and cost of the whole production line.This paper aims to explore the strategy of improving the operation rate of large ball mill.Firstly,the basic theory of ball mill grinding process is introduced,including its working principle and the influencing factors of grinding efficiency.Then,the strategies to improve the operation rate of the ball mill are discussed in detail,such as optimizing the operation parameters of the ball mill,the size and ratio of the steel ball,and improving the process and equipment.The implementation of these strategies can improve grinding efficiency,reduce energy consumption and increase production,which is crucial to the economic benefits and sustainable development of mineral processing enterprises.The analysis and suggestions in this paper provide practical reference for engineers and managers in related fields.
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