论文部分内容阅读
就破碎作业的作用与地位及各类破碎机的性能特点做了系统的阐述，提出各类破碎机的适用范围，指出新齿型分级破碎机是煤炭破碎作业的最佳选择。
The role and status of the crushing operation and the performance characteristics of various types of crusher are systematically described. The applicable range of crusher is put forward. It is pointed out that the new type crusher is the best choice for coal crushing operation.