The pulverized coal preparation system of Wu an Steel Plant is mainly used to process bituminous coal to obtain pulverized coal with a fineness of 200 mesh. This pulverized coal is used to produce castings, which is the key to the quality of castings.

Taking into account the customer is special requirements on the output, engineers have tailored the 600 MW unit pulverized coal preparation system for it. The main pulverized coal preparation equipment is more than ten LM1500 series pulverized coal mills newly developed by Liming Heavy Industry. It has a variety of powder selection structures and reliable transmission systems. It is a new type of high-capacity grinding equipment under Liming Heavy Industry. Auxiliary equipment for pulverized coal preparation system is mainly desulfurization, denitrification, dust removal device, and LM1500 series pulverized coal mill integrated installation, so that the pulverized coal boiler combustion efficiency increases, production increases, while reducing pollutant emissions.

This set of crushing, drying, grinding, grading, conveying in one of the pulverizing equipment, in pulverized coal preparation, power plant desulfurization, cement, slag grinding and other fields have excellent performance