Abstract: Based on nearly ten years Xishimen occurred mine safety mine accident statistics, identification of the underground iron ore mining Xishimen major risk factors that exist, according to mining method Xishimen iron and hydro-geological factors such as safety on the underground Production of in-depth discussion of the causes of pressure such as disasters and water damage cause of the accident, laws. The main risk factors for the occurrence of different conditions, the corresponding preventive remediation measures, the safety of the underground production played a good role in promoting access to a more satisfactory results.