The vertical  mill of  Liming heavy industry  can be used as a  Coal mill machinery.

Coal is broken and ground into a pulverized coal and it is an important auxiliary equipment of the pulverized coal . Coal grinding process is the process of increasing the coal is broken and its surface area . Coal in the vertical   mill is  made of pulverized coal, crushed and crushed in three ways .

The vertical mill of Liming heavy industry has many advanced features  as  follows:

1.The system is simple, convenient adjustment operation, a high degree of automation, both for large and ultra large-scale industrial production, but also to adapt to small and medium-sized production.

2, high grinding efficiency, and a large range of energy saving. The ball mill system, saving 30 to 50 percent; comparison with the traditional stand mill, a large proportion of external circulation, which reduces system power consumption 20%.
3, the product fineness ratio of the powder manufacture high precision, high efficiency separator, more suitable for the production of ultra-fine powder.
4, wear steel consumption is low. Not direct contact with the plate and grinding roll, tray liners and roller surface with high wear-resistant materials, long service life.