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Sany Heavy equipment scientific research project won the first prize of science and technology

Guide: Recently, China Coal Industry Association and China Coal Association officially released the 2009 China Coal Industry Association Science and technology award, which was jointly developed by Sany Heavy equipment, Shanxi Lu'an Wangzhuang Coal Mine, Zhangcun Coal Mine, China University of mining and technology and other six institutions to develop a new generation of functional beauty solutions. The integrated automatic and rapid excavation of Coal Tunnels and anchors is completed

recently, China Coal Industry Association and China Coal Industry Association officially released the 2009 science and technology award of China Coal Industry Association, which was jointly sponsored by Sany Heavy equipment and Shanxi Lu'an Wangzhuang Coal Mine, Zhangcun Coal Mine The project "research and Practice on Key Technologies of automatic and rapid tunneling of coal roadway excavation and anchor integration" jointly completed by 6 institutions including China University of mining and technology won the first prize for its damage resistance and tightness

the automatic control technology of coal roadway excavation has always been a major topic of research in the world coal industry. In the process of coal mining, the direct cause of low production efficiency is the long time of manual assistance in the roadway. The manual support work after the tunneling of the roadheader roadway is not only labor-intensive, but also has great danger. Reducing the auxiliary time of underground mining and realizing the combined operation of main and auxiliary machines are the key to rapid tunneling

in this context, Sany Heavy equipment began to independently develop the digging and anchoring machine in 2006. In April, 2007, the prototype was offline and the rectification was completed. In July of the same year, the industrial test was carried out in Baodian mine of Shandong Yanmei group. The shift footage was stable at 6 rows, and the monthly footage was more than 500 meters, which completely replaced manual labor. The industrial test was successful and filled the domestic gap. Since the product was put into the market, its cumulative sales have exceeded 100million yuan. It has been used in Yankuang, Xinwen, Shandong, Lu'an, Shanxi and other mines with good results, opening up a new way for the informatization construction of coal safety production

a total of 485 projects from coal enterprises and institutions, scientific research institutions and colleges and universities were declared in this science and technology award selection activity, and a total of 213 award-winning projects were selected. The award-winning projects cover all professional fields of the coal industry, reflect the scientific and technological research level of the coal industry, and are highly innovative

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