Coal mill is also called the wind sweep coal mill, which is used for grinding and dry all kinds of hardness coal equipment. CHAENG made a significant improvement on the traditional coal mill, compared with traditional coal mill, the production has been greatly improved, and ultimately achieve high-precision, high yield and low energy consumption.

Raw coal from the feed equipment into the mill feed device, the hot air that temperature is about 300 ℃ will go through the inlet pipe and into the feed device, drying warehouse with special lifting plate to raise the raw coal, in order to make the coal take strong heat exchange and to be dried, the dried coal after the lifting plate with double-compartment board will be send into the grinding warehouse.

Grinding warehouse is equipped with grinding body, coal in the warehouse will be crushed, and grinding into pulverized coal.

During the coal block crushing process, the crushed coal will be take by dedicated fan through the mill out of the device, the coarse particles through the feeding device to return to the material spiral for again grinding.

coal mill process advantages:

High grinding efficiency

Coal mill use the grinding lining board for combination design, as for coal mill different stages we adopts different liner structure so that the grinding efficiency is greatly improved.

Design according to demand, flexible configuration

According to different models, the coal mill can use the edge drive or center drive two ways, flexible configuration.

Yield capacity is 12 ~ 38t / h, fineness up to 80μmR

CHAENG coal mill output is 20 ~ 38t / h, and the finished product fineness is up to 80μmR, in order to achieve high yield, high fineness targets of production, CHAENG provides the energy-saving grinding mill equipment for high efficient.