Grinding Mill Make the Gangue Turning Waste Into Treasure

Calcined ,   and then ultrafine grinding mill , coal waste disposal have been able to achieve paper, paint and other areas of industrial grade requirements , turning waste into treasure. In addition, the mill crushed gangue after processing can also be used for making cement, building ceramics , power plastic additives, fire retardant paint, produce compound fertilizers , widely used. Currently, Guangxi Heshan City, has introduced advanced mill equipment utilization in the region rich in coal gangue, fly ash resources to produce ultra high brightness calcined kaolin , polymer synthetic cryolite , high purity nano-alumina , crystalline chlorinated aluminum and aluminum chloride, hollow beads, and other high-tech products .
    Is a hard coal gangue Kaolin , also called kaolin, coal is closely accompanied by non-metallic mineral resources. This kind of material because of brittleness , hardness is relatively not high , it is easy to achieve with a crusher, grinding mill , the process is simple and smooth , it is very suitable for investment in resource-rich regions operated production projects.
    General gangue crusher grinding equipment requirements needed relatively high , jaw crusher , impact crusher , sand making machine you can easily achieve the gangue preliminary crushing operations , and normal , such as Raymond mill , high pressure mill machine, trapezium mill , vertical milling machines and other large mill equipment can be abrasive , according to the different areas of finished products can be applied to high-pressure micro powder mill or ring medium speed micro powder mill for material ultra-fine grinding .
In recent years, a lot of resources of the local area gangue comprehensive utilization gradually began to pay attention to it , and even specially formulated incentives to support measures to encourage enterprises to buy related crusher, mill equipment , more and more this kind of solid waste into consideration for electricity, building materials,...