In building sand, stone and mechanism of the breaking of metallurgical slag is obtained universal use, compared with other types ofhammer apparatus production with high efficiency.
在机制建筑砂、石料以及各种冶金矿渣的破碎中更是得到普遍使用，与其它类型的碎石机相比产量功效高。
2
The wear is causes the grinding hammer life to be low, and the one of reasons that the processing quality and the working efficiency to drop.
磨损是造成粉碎机锤片寿命低下，加工质量加工作效率下降的原因之一。
3
The article briefly summarises working principles and various factors influencing grinding efficiency, discusses the most important technical datum influencing the performance ofhammer mill.