With 20 yesrs of manufacturing experience, we not only can provide with suitable coal ore processing machines, but also can design best coal processing schemes to our customers, and also with best global service.  We are a professional coal mining, coal crushing and coal grinding equipment suppliers in China.

Coal Ore Mining Plant

Coal mining mainly is surface mining,this will recovers a higher proportion of the coal deposit than underground methods.Equipments used in coal ore mining plant includes: draglines, which remove the overburden (the term given to the strata between the coal seams and the surface); power shovels; large trucks, which transport overburden and coal; bucket wheel excavators; and high capacity conveyors. Surface mining equipment has increased dramatically in size over recent years. However, in some countries, the high capital cost of importing this equipment can favour the selection of underground mining.

Coal Ore Processing Plant

Many coal crushing equipments can be used in coal crushing plant, according to the characteristics of coal. Coal crushers including jaw crusher, impact crusher, mobile coal crusher and so on. Which coal crusher are used in the coal crushing plant depending on the physical and mechanical properties of materials, particle size and the requirements of broken than to decide.

Some coal is a mixture of coal and waste rock symbiotic parting of coal, in order to choose the coal that needs to be broken into smaller particle size, separation of coal and waste rock. The most common case is to be elected in the primary election machine coal crushed to 13mm or 6mm following, and then sent to re-elect re-election machine. According to the product size broken, broken job can be divided into coarse pieces (the crushing to 50mm and above), in pieces (broken into 25-6mm), small and fragmented (broken into 6-1mm), crushed (1mm or less).

Coal grinding mill is also the necessary equipments in coal process. Customer who need more thin coal powder can use coal mill. Such as vertical mill, high pressure grinding mill, micro powder mill etc. Coal grinding plant mainly have the host, blowers, ultra-fine analysis machine, finished powder cyclone plot device, bag filter and connecting duct pipes and other components, according to user needs can be equipped with elevators, storage silos, control cabinet, to the powder machine, crushing machines and other auxiliary equipment.

Kefid machines are exported to more than 100 countries, we can provide with you best coal mining machines and processing plant, both fixed coal crushing, grinding plant and mobile coal crushing plant, need more help, please contact with our online free chat service.