【摘要】 分析了颚式破碎机衬板失效的原因和危害,提出了改进破碎机衬板厚度、材质、减重孔、破矿形状、防松卡块孔等方法,获得良好经济效益,具有推广应用价值。更多还原

【Abstract】 The reason and the damage of liner failure of jaw crusher were analyzed.The methods of improving liner thickness,material,lightening hole,shape of broken ore and locking hole were put forward,and good economic benefit was obtained.It has popularization and application value.更多还原