By the Beijing Research Institute of Mining and Metallurgy for China University of Mining, the Jinchuan Group, Tongling Nonferrous (Group) Corporation and the Huaxi Group of limited liability companies to participate in the national "15" scientific and technological project "large-scale processing equipment for high efficiency and energy saving," in the scientific and technological personnel to the concerted efforts of all the successful completion of key tasks. Recently, the State Ministry of Science and Technology organized a "large-scale energy efficient processing equipment for the project on" the acceptance of experts, the task, especially for large flotation machine successfully developed, gave high evaluation.

Research has developed a number of new technologies, new equipment and new technology, and achieved a number of major scientific and technological achievements, to effectively enhance China's mineral resources in the processing and utilization levels. Development issues were eight kinds of new equipment, development of new technologies, and new techniques four, and built test system and nine demonstration projects; declare a national invention patents, utility model patents 1; Huosheng ministerial-level first-class science and technology Award three second prizes 3. Issues in the development of new products, new technologies and new techniques which have been a comprehensive testing or production testing, the overall technical level of the same period reached international advanced level. In the application, access to significant economic and social benefits.

Research to develop the BGRIMM large flotation machines and broken, and other equipment, including the development of a large-scale, PA90120 and PA100120 low fixedjaw crusher, GYP900 and GYP1200 large inertia cone crusher, 160 m3 and 50 m3 large-efficient mechanical agitation flotation Machine and Control System, Φ3.0 m and the large swirl Φ3.6 m - static micro-bubble column flotation and its automatic control system such as eight new equipment, effectively improve China's overall level of mineral processing equipment. Especially the 160 m3 and 50 m3 large inflatable flotation machine mechanical agitation successful development of radically changed our large flotation equipment was developed monopoly situation, indicating that China's large-scale processing equipment research and development into one of the advanced international ranks, at home and abroad Mineral Engineering has aroused great repercussion by domestic large and medium-sized mines backbone great concern.

At present, 50 m3 flotation machine in China to promote the rapid application of a number of enterprises, and solve the technical problems of industries. Including Jinchuan Group, Baotou Iron and Steel Company, China Aluminum Industry Company, Jiangxi Copper Company of Guixi Smelter, Yunnan Phosphate Group, Qinghai Demini copper, gold and other Jinfeng, large enterprise, the flotation of 50 m3 Taiwan-over 200 total, involving the non-ferrous metals, ferrous metals, non-metallic, gold and utilization of solid waste industries, and create greater economic benefits.

160m3 large flotation machine successfully developed, flotation equipment to China's overall strength, competitiveness and international influence further improved. 160m3 and 130 m3, as many companies have been major new concentrator device of choice. PA90120 and PA100120 large, low fixed jaw crusher, GYP900 inertia cone crusher and ore flotation column using microbubbles has been in Anqing Copper Mine, Ashele copper mine, Shizhuyuan Nonferrous Metal Company, Anshan Steel Group arch - Ridge Mining Company, LUANCHUAN molybdenum industry, the western and mining enterprises will be able to promote the use of mines, and have achieved good results.

With the development of the national economy, "the development of high - and low-use, high-emission" rough resource development model is not only inconsistent with the country's construction cycle of economic and social Luohuo the requirements of the development of mineral resources in the national team need to upgrade to a higher level, the project development of new equipment, new technology to achieve this goal laid a technological basis.