介绍了PLCM1000煤矿用轮锤式破碎机开发研究的目的和设备的创新点,同时指出了在对设备进行工业性试验时发现的问题,在分析问题产生原因的基础上,提出了改进措施,试验证明该设备对解决煤矿井下溜煤眼堵塞,提高矿井的产量是有效的。 This paper introduces the purpose and equipment innovation of PLCM1000 coal mine wheel hammer crusher. At the same time, it points out the problems found during the industrial test of equipment. Based on the analysis of the causes of the problems, this paper puts forward the improvement measures, It proves that this equipment is effective to solve the problem of blocking the coal seam and improving the mine output.