Industry Reports
ball mill operation systems:Closed circuit system vs Open circuit system
Closed circuit system:
1.Different qualities of cement can be produced
2.Is more energy efficient
Open circuit system:
1.Is designed for only one specific quality of cement
2.Is less energy efficient
It is more energy efficient and it can grind different qualities of cement in an open circuit system, the material only passes through the mill once without classification and without recycling of oversized lumps, to ensure that the desired fineness of the product,It is achieved open circuit ball mills are often adjusted to over grind, when particles are ground to a size finer than is necessary energy is wasted in a closed circuit system, coarse particles are separated from the finer product and returned for further grinding, making over grinding unnecessary this cable presents the differences between a closed circuit and an Open circuit system
