Is the output of lime ball mill as fine as possible?

In the production process of stone powder, users are more concerned about the amount and fineness of the discharge. For lime ball mills, they are widely used in cement, hydrochloric acid products and other industries to produce powders, and these industries have different requirements for the fineness of powders.

So for lime ball mills, in the production process, is the fineness of the powder as fine as possible?

Lime ball mill is a grinding equipment with a production capacity of 0.65-615t per hour. In the material processing process, the feed particle size is required to be no more than 25mm, and the discharge fineness of this machine is generally between 20-200 mesh. In the material processing process, different types of lime ball mills can be selected according to different production requirements. For the same lime ball mill, the fineness can also be adjusted according to different requirements of the finished product.

However, in the production process, the fineness of the lime ball mill is not the finer the better, because if the grinding is too fine, many useful metal minerals will be discharged with water because the ore particles are too fine, which will not only reduce the concentrate grade and recovery rate. At the same time, a lot of useless work is done, resulting in the consumption of positive price in production, increasing the production cost of equipment.

Of course, this does not mean that the lime ball mill has a coarse particle size, because if the grinding particle size is too coarse, it will lead to incomplete separation of metal minerals and gangue, so that the separated substances cannot be fully dissociated, which is also not conducive to subsequent separation operations. Therefore, in the process of powder production, the fineness of the lime ball mill should be controlled within a reasonable range.

In addition, for any type of mill, the production capacity generated in production has an important relationship with the fineness. If the fineness is too small, the energy generated in production will decrease, so controlling reasonable fineness is an important condition to ensure production efficiency. Of course, efficiency is related to many factors. In the production of lime ball mills, attention should be paid to the nature and operation of the feed to ensure reasonable efficiency.

The above mainly introduces the question of whether the finer the discharge of the lime ball mill, the better. For this issue, the above analysis is more detailed. If the lime ball mill discharge is too fine, it will reduce the concentrate grade and recovery rate and increase equipment consumption. But if it is too coarse, the separation of metal minerals and gangue is incomplete. Therefore, reasonable control of the discharge fineness of the lime ball mill can also help improve efficiency.