Present Status and Prospects of Modernized Mining Technology and Equipment in China Coal Mine

The paper summarized the advanced technical achievements of the coal machinery equipment in China in the passed 10 years,including the present status and application of the high mining height fully mechanized coal mining,high mining height mechanized top coal caving mining,shortwall coal mining and other modernized coal mining technology.The coordinative rapid development of the modernized mining method and the coal machinery equipment in China had highly pushed the progress of the "mine high production,high efficiency,safety and clean" development and had formed the modernized mining technology and equipment system with China characteristics.The paper had a prospective outlook on the development tendency of the modernized mining technology and equipment in China.The paper held that meanwhile the modern coal mining technology in China was rapidly developing,a further deep study on the intelligent technology of the coal mining face equipment,the high reliability comprehensive technology of the completed equipment system,safety,environment and coal mining coordinated mining technology,the surrounding rock activity law under the high intensified mining conditions shall be conducted.