巩义鑫 Machinery Plant Information editing: It Hebei Provincial Department of Geological Environment Department news, the main governance crucial action railways, highways within 1000 meters on both sides of the city within three kilometers surrounding the mine scraper conveyor maintenance, after thoroughly total 632. Currently besides banned shut down 56 mines, the 251 environmental non-compliance of certified production were shut down most of mine remediation scraper conveyor, the main responsibility for the loss of 325 mines will raise funds or start using the market approach remediation 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 scraper conveyor model, if the brake from open-pit mining 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. Scraper conveyor parameters, scraper conveyor, slag 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!