With the increasing scarcity of high-quality coking coal resources in China, the status of blast furnace coal injection in the steel smelting process is increasing. Injection of pulverized coal to replace part of the coke, on the one hand, can save coking investment, less coke oven construction, reduce air pollution caused by coking ; on the other hand can greatly ease the tension between supply and demand of coking coal. Pulverized coal injection ratio of blast furnace is increasing year by year, and gradually become one of the indispensable burden of iron and steel enterprises.

The fineness requirement of pulverized coal injection is generally 200 mesh. The grinding equipment such as pendulum Raymond machine, vertical mill, overpressure trapezoidal mill and European mill can meet the processing requirements. Customers can make reasonable selection according to actual production capacity, capital and other factors.

Liming Heavy Industry is a well-known mill manufacturer in China. It has a history of 30 years of mill research and development and production. It has rich experience and strong strength. It has established a 200-mesh pulverized coal injection preparation system for a large number of power plants, steel mills and cement plants at home and abroad. The production capacity is large, the fineness is uniform, and the environmental protection effect is outstanding. Among them, the application of LM vertical mill and MTW European mill is particularly extensive, which is widely recognized and favored by customers at home and abroad.

If you are interested in pulverized coal processing equipment, vertical mill, you can click on the online customer service immediately inquiry !