Ball mill is the most common equipment in the beneficiation equipments. The amount of the ball load can not only affect the grinding efficiency and productivity, crusher for gold mining but also affect the using life of ball mill. So,it is very important to balance the amount of ball load in the using process of ball mill.
The relationships between the amount of ball load and the productivity of ball mill:
The amount of ball loading affect directly on the productivity of ball mill.It we load too much ball into the ball mill, Raymond Mill Manufacturers In India every ball can not be crushed properly and that can not reach the perfect grinding efficiency. If we load too little,every ball can reach the best grinding ability. However, in all,the total grinding ability is limited. So, we should choose the suitable amount of ball loading.
As the result from the test,when the loading amount occupy the 40% of the total contain of the ball mill,the productivity of the ball mill can reach the perfect situation.But in the real production process, we usually need to load the ball at about 35% of the contain, that will be better.
How to check whether the ball loading amount is suitable or not:
The ore feeding amount and overflow fineness of the classifier unchanged, while the back sand reduced, iron ore crushing machine this indicates that the grinding efficiency of the ball mill was strengthened.In this situation, we can add the amount of ore loading.
According to the sieve analysis of the sand return of classifier,if the mineral particles that size close to the overflow size increased, it indicates that the amount of little ball is not enough; Conversely,if the coarse mineral increase, it means that the big ball amount is not enough.