As the industry development, the cement vertical roller mill has  widely recognized in the market, ball mill will be eliminated, while the cement vertical mill and roller press grinding system will undoubtedly become the focus of the industry.

Due to technical limitations and lack of understanding, only part of the cement companies have a try. According to the data in the actual production of these companies, we obtain:Power consumption, the roller press and ball joint grinding system power consumption is 30 ~ 35kWh / t, roller mill finish grinding system 25 ~ 30kWh / t. With an annual output of 1 million tons, vertical mill system can save power 4 million degrees, the effect is very obvious.

It is worth mentioning that the cement vertical mill, not only prominent in energy saving but also plays important role in investment costs and the quality of cement.

The system of investment, combined with the actual investment budget and manufacturers, although the system invest of ball mill is small,but its later equipment cost are higher, also with the large area, higher construction costs.so for the total cost, the cement vertical roller mill Investment and roll pressure system combined grinding system are nearly same.vertical roller mill for moisture and particle size are superior adaptability than ball mill grinding system.