In the production process, due to various reasons may lead to reduced the effect of screen mill screening, the qualified rate of the finished product is low, affect the overall efficiency of enterprises. So according to these effects of test factors of vertical roller mill effect we all know, following up and have a look.

Speaking of material properties must first sieve from using mill test. During the screening of the time, the general density and in bulk material screening efficiency is high, easy to be screened out, and some small density showed the powdered material is not easy to screening, making the low screening efficiency of the whole.

This requires the selection of the time, attention must be paid to the basic properties of selected materials and components, small mill are selected according to these basic properties of rational screen so that it can ensure the efficiency of screening efficiency. vertical roller mill when it is running, the impact for the screening efficiency and screen the structural parameter. The first sieve surface length will bring great effect on efficiency of screening, this requires the user to the length and width of the screen according to production needs reasonable choice at the time of production.