Coal is one of the most important energy, which plays an extremely important role in social and economic development. Development and use of coal, both played a huge role in promoting socio-economy, but also had a significant impact on the environment. Coal gangue and coal bed methane is the main waste generated in the development process which has long been regarded as hazardous substances and hazards gas in the coal industry. Coal gangue is discharged as solid waste in the tunneling, mining and washing process which is a mixture of carbon, clay and sandy shale, with low heat value.

In order to use coal more rationally, efficiently and effectively, the coal need to be processed and crushed into different sizes, 0 ~ 25 mm particle size for coal gas stove, 25 ~ 8 mm for steam locomotive, 25 ~ 6 mm for the industrial furnace, and coal power plant requires grain coal of 0 ~ 25mm. So coal processing includes coal crushing and coal milling in coal preparation plant. Coal crushing plant consists of many types of crushers and grinding mills. Coal crushers include jaw crusher, hammer crusher, European coarse crusher etc.Coal mill include three-ring ultrafine grinding mill, vertical mill, Raymond mill, high pressure grinding mill etc.

For coal crush, Clirik PE series jaw crusher has been widely applied for coal primary crushing. If needed secondary crush, there are PC series hammer crushers, European coarse crusher for your choice.