Further research worldwide and domestic mining machinery industry, the expansion situation of industry technology development trend,China vibrating feeder especially Raymond grinding, damaged grinding equipment advanced technology, to the country further development and enhance the mine machinery manufacturing level have profound in meaning. Mining machinery industry like a pillar industry from the national economy,China mobile crushers within the country’s economic construction and social rise in performed a huge role. In mine, energy, traffic construction and industrial raw material production, along with other industries, mining machinery as construction mining equipment and materials processing equipment, and continuously supply the reason for various trades of commercial items and, which ensure the healthy growth and development of the nation’s economy. So mining machinery manufacturing industry being independent nations to determine the building blocks of system of industry, is also the way of measuring a country’s industrial strength important standard.
Coal gangue is the generic terms of all kinds of rock which produced in the coal mining and washing production process. It is symbiotic with the coal measures strata, sandwiched between coal seams, and belongs to a sedimentary rock. The main chemical composition of coal gangue is silicon dioxide, aluminum oxide, ferric oxide, carbon, calcium oxide, magnesium oxide, disodium oxide, a potassium oxide, phosphorus pentoxide and sulfur trioxide, also contains small amounts of nitrogen and hydrogen elements.
The total content of silicon dioxide, aluminum oxide, ferric oxide in coal gangue is above 80%, it is a kind of natural clay material. It can be used to burn ordinary portland cement, special cement and clinker cement and other building special-use cements. To a service-oriented brand integrity, as the professional manufacturer of complete sets of mining machinery, like china dryer, Henan Hongxing is always doing the best in products and service.coal mill: http://www.hxjqchina.com/n119.html
According to coal gangue use, Hxjq developed and manufactured crushers, mills and sand making machines, which have be widely used in coal gangue cement production line. Whether coal gangue is used for making brick, cement filler or supplying to coal gangue power plant, the general processing equipments have jaw crusher, impact crusher, Raymond mill, super pressure trapezium mill, vertical mill, vibrating screen, vibrating feeder and so on. Hxjq jaw crusher is of high crushing ratio, well-distribute final product size, simple structure, reliable performance, easy maintenance, low operating costs and so on. Forming a set of crushing production system, is widely used in mining, cement, chemicals, railways, building and so on. Impact crusher can crush stone smaller than 500mm with the compression strength lower than 350MPa, such as coal gangue, granite, limestone, concrete. It is widely used in hydropower, highway, artificial sandstone material, crushing and other industries. Hxjq make field investigation, takes advantage of terrain trend, rational configuration, compact device connection, small floor space, not only increases production but also saves the belt length and project investment. The product is of unique structure, keyless connection, high-chromium plate hammer, unique back liner; hard rock crushing, energy efficient; cubic shape, adjustable granularity size, simplified crushing process and so on.