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 project construction can be used to control the diesel-powered mining machine tire wheel heavy Pa Cinder machine, it has a hydraulic walking, digging acquisition, custom heavy-duty conveyor belt Cinder machine, clear bottom, and other functions.巩义鑫 China Machinery Mining Knowledge Forum: Select mining methods. Mining companies are mining ore or mineral raw materials production units, generally including the management of one or several open pit. Pit mine and production needs and to ensure a variety of auxiliary plant. Mined underground mining can be divided into day and fill mining. Deposits choose a pit (hole) mining or mom mining, mine should be based on the terrain to look, deposit geology and economic conditions exist Bin determined. If the deposits in the fill surface or shallow buried. It is suitable for open-pit mining. If deeply buried ore deposit, you can only adopt a pit, but some deposits in only to see both front and burying mining, you can pit mining. Generally fill mining pit mining costs are lower than some, some economically worthwhile. But Not really, if the open-pit mining of the brake from large pots, from mining costs. It is necessary to consider the use of pit mining, and some may be part of the implementation of the female deposits in mining. Another pit mining practice. So for a deposit in the manner in which mining, geological conditions and topography from economic and other aspects were analyzed and compared in order to determine.巩义鑫 China Machinery Mining Knowledge Forum: mining filled with water to form a mining method to mine and gushing great influence, for example, when the Ministry of mining work surface aquifer, water break, when moisture karst and surface water bodies, you can not use Caving mining. Otherwise it will cause water inrush. If using fill mining method, deformed rocks of the many small, and mining is also little or no impact on the ground slag belt transport heavy machines, dewatering of the aquifer itself confined to the mining regions and directly adjacent to the area of ??hydrous rocks, but the cost is very high, so the choice of mining method must be considered because of the hydrogeological Ying. Because of heavy mining activities Cinder machine, rock around the balance is broken, a lot of open pit excavated earth and rock to form a mound around the stope and earthen trenches, changing terrain in the region, including stope cut side (across ) The aqueous layer, destruction of natural permeability and groundwater pathways. So that the top of the rock underground mining, drop, move, and destruction, collapse and cracks appeared in the ground. They and rural buildings and transportation equipment deformation and destruction. Deposits big tub drain will cause land subsidence, groundwater levels will Daifuku was reduced, and industrial and agricultural Production conflict. At the same time also make increasingly serious water pollution, wastewater discharge Furthermore mine will pollute the environment. These issues have a profound impact on the construction of the future development of the mining area. In the evaluation should be considered. 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 project construction can be used to control the diesel-powered tire Pa mining machine, which has Hydraulic walking, digging 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 project construction can be used to control the diesel-powered tire Pa mining machine, which has Hydraulic walking, digging acquisition, belt conveyors, clear bottom, and other functions. Dunhua City, Ishikawa small reservoir of Urban Diversion Project has been designed according to the requirements of building contents are completed, and in November 20, 1998 passed the final acceptance of the final acceptance committee concluded: Advanced "Small Urban Diversion Project shihe reservoir design, reasonable construction quality units qualified, each part of the project acceptance of order, through nearly two years of operation and winter tests, engineering anomalies did not happen, good quality, water efficiency significantly. "diversion project built for the city to solve a event, but also improve our design level. Gongyi Xin Hua Cinder machine willing helping hand! Custom heavy slag machine, Shangluo heavy slag machine, crawler Cinder machine provided by Gongyi City Xinhua Machinery Factory. Gongyi City Xinhua Machinery Factory (www.gyxinhua.com) strong, credible, in Zhengzhou, Henan handling equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinhua machinery and you hand into the brilliant, for a better future!