Mining equipment to concentrate coal is selected considering three aspects: properties of minerals in the deposit, type of separation process, and requirements of production. In order to do this will be necessary to consider the characteristics of the final product, economical aspects influenced by the coal content, size of the mill, and location. SME years of cases and experience to help you succeed!
Coal
Coal is a readily combustible black or brownish-black sedimentary rock normally occurring in rock strata in layers or veins called coal beds or coal seams .Coal is primarily used as a solid fuel to produce electricity and heat through combustion. people usually crush the larger coal block to small one by coal crushing plant, use coal mill or coal pulverizer to grind the coal.
Coal Mining Equipment
The Mohs hardness of coal is usually under 5, So can use jaw crusher, cone crusher, mobile crusher or hammer crusher etc. to handle it. After the coal has been crushed, we can use a vibrating screen to grade the coal by size and then transport the coal via belt conveyors. In this process, dewatering screen is an optional equipment to remove water from the product.
SME has 30 years manufacturing experience in coal mining equipment(coal crushing process, washing plant and belt conveyor). SME is a major coal crusher supplier for power plants and coke ovens, crushing limestone for blast furnaces, and crushing a wide range of raw and manufactured materials for industry.
As the largest exporter in the design and manufacture of coal crushers and spare parts, SME crushers are used in a wide variety of material reduction and processing applications in 100 countries around the world.
About SME
As professional coal mining equipment manufacturer and services provider, SME experts have researched several years about improving coal crushing efficiency and therefore reducing the waste substances and gas. For coal crush, SME jaw crusher has been widely applied for coal primary crushing. If needed secondary crush, there are Symons cone crushers, hydraulic cone crusher for your choice. Also, impact crusher is popular as tertiary crushing. After crushed by impact crusher, final products will be of cubic even shape.
