Gongyi Xin Hua Machinery Mining Knowledge Forum: How to approval of mining rights. According to the law of the slag machine, mining rights refers to the range of legally obtained mining permits in the regulations, the exploitation of mineral resources and the right minerals mined. Mining companies must obtain a license in accordance with law, have the right to acquire mining rights and mining of mineral resources, the mining rights to be protected by law. According to the establishment of China's existing laws and regulations, mining rights in two ways: first, through a competitive basis for approval; the second is by way of an application for approval to set up mining rights. Compliance qualifications competing or applicant, and go through the provisions of the approved procedures to obtain mining permits, mining rights become. Gongyi City of detail 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, It has a hydraulic walking, digging acquisition, belt conveyors, clear bottom, and other functions. Gongyi Xin Hua Machinery Mining Knowledge Forum: for mining required documents. Exploitation of mines is the traditional five or six license permits a photo of a photo that coal production and mining licenses, safety production license, certificate mine, mine safety certificate and business license of coal production licenses, mine certificate management department for coal; mining permits in land and resources management department for; safety production license, mine safety certificate in coal mine safety supervision department for; business license department for industry and commerce. Forestry department for forest exploitation should. Gongyi City Xinhua Machinery Factory is a leading manufacturer of slag machine, the production of slag machine, picking coal mining machine products sold abroad Cinder machine, small water conservancy construction of diesel can be used to control the tire Pa mine machine, it has a hydraulic walking, digging acquisition, belt conveyors, clear bottom, and other functions. Qinling tunnel intakes located three estuarine reservoir behind the dam confluence pool, a tributary of the Weihe River outlet is located on the right side tributary reservoirs Jinpen yellow tank trench, project task is to bring up the Hanjiang River artesian water into the Weihe River in Guanzhong area, tunnel for flow Tunnel, length 81.58km, design flow 70m3 / s, the average years of lost 1.505 billion m3 of water wheel Cinder machine, 1/3000 longitudinal, cross-sectional drilling and blasting method of construction for the horseshoe section size 7.0 × 7.0 m, TBM construction method for round section, section diameter of 7.16m / 8.03m. 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 hydrostatic inclined Cinder machine, mining acquisition, belt conveyors, clear bottom, and other functions. 60 type slag machine, Fu County Cinder machine shaft 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!