巩义鑫 China Machinery Mining knowledge editors: most of China mine (a). China's largest underground mine metal mine - Meishan Iron Mine, China's largest single gold mine - Shanghang Zijin, China's largest production base of China Marble - Yixing City, China's largest mine - Anshan Iron and retain proven Chinese largest reserves of manganese mines - Daxin Manganese oxide ore, China's largest mountain - Guangxi days manganese, etc. China's largest anhydrite mine - Nanjing Gypsum Mining Co., Ltd., China's largest exporter of tungsten products - China Minmetals Group, China the largest open-pit mining phosphate rock mountain - Kunyang Phosphate China's largest producer of magnesium and its series of specialized company - Shanxi Wenxi silver Magnesium (Group) Co., Ltd., China's largest molybdenum producer - - Jinduicheng Molybdenum Company, China's largest graphite production and export base - Jixi Liu Mao graphite mine, China's largest crushing equipment manufacturer - Shanghai Road and Bridge Construction Machinery Co., Ltd., China's largest antimony mining, dressing, smelting Joint production base - China's largest tin mine Mining Talc manufacturer - Liaoning talc Yihai Co., Ltd., China's largest chromite mining base - Tibet Luo, China's largest stone deposit Sa distribution center - Fujian Xiamen Special Economic Zone, Gongyi City Xinhua Machinery Factory is a leading manufacturer of slag machine, the production of slag machine, picking mining machine products sold abroad, the choice of small water conservancy construction of diesel-powered control tire Pa mining machine, which has a hydraulic Walking, mining acquisition, belt conveyors, clear bottom, and other functions. Gongyi City Xinhua Machinery Factory is a leading manufacturer of slag machine, the production of slag machine, picking mining machine products sold abroad, small water conservancy construction can be used to control the diesel-powered mining machine tire Pa slag machine Manufacturers, which have hydrostatic, mining acquisition, belt conveyors, clear bottom, and other functions. Darfur River water diversion project is located in Liaoning Province Xinbin, is quoted Hun River tributary river of water supply Shenyang Darfur, owned hectares cities of small water projects. The project is long discharge structures 1 56m free-overflow spillway gate no control, which is only 1.2m high weir design flow rate per unit width of 0.17 a 12m3 / (S · m), the maximum head of 2.68m the upstream and downstream water level difference is small, the production of slag 巩义鑫 Chinese professional manufacturers, is willing to sacrifice power for this livelihood projects! Gongyi Xin Hua Machinery Mining Knowledge Forum, mine exploitation of water resources. Mine development required water source, usually direct use of surface water. When the local table without water, can also be drinks pit row into the surface structure. Treated as a source of water supply, but in any case Cinder machine, water quality must meet the standards, domestic water to meet drinking water standards, the pit with water to minimize erosion on the equipment as a reference. After identification of the coal deposits in water-filled condition slag machine, to conduct pre-side mine water, which is an important indicator to determine the extent of the geological complexity of hydrological deposit has a great impact on the technical and economic evaluation of the deposit is determined Drainage important basis for equipment and production capacity. Bay basin were pre continents. We must follow the three original to: identify mine hydrogeological conditions. Calculation parameters representative; The correct choice mathematical model Gongyi City Xinhua Machinery Factory is a leading manufacturer of slag machine, the production of slag machine, picking mining machine products sold abroad, the choice of small water conservancy construction diesel power control tire Pa mining machine, which has a hydraulic walking, digging acquisition, belt conveyors, clear bottom, and other functions. Quality slag machine, Xinhua Machinery (certified), Hohhot slag machine provided by Gongyi City Xinhua Machinery Factory. Gongyi City Xinhua Machinery Factory (www.gyxinhua.com) is a leader in Zhengzhou, handling equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Xinhua machinery leadership with the staff warmly welcome all inquiries negotiations to create a better future, Xinhua machinery.