Ball mill as an important mineral ore crushing after grinding equipment, grinding is the main task. So, when choosing ball mill equipment, grinding fineness as thin as possible? Liming heavy industry understand, this is also a lot of people question, in this paper, by the experts explain confusion for you.
In practical production, some mill in order to improve the efficiency of magnetic separator magnetic separation, from think grinding fineness, the thinner the convenience of magnetic separation, little imagine, this operation let beneficiation production line go a lot of detours, not only reduce the magnetic separation recovery, has increased the company’s operating costs.
Given that many users leave a lot of detours, experts recommend Liming magnetic separation equipment, selection of concentrator mill should be according to the demand of concentrator, according to the nature of each different characteristic of ore grinding fineness requirements to draw up, again according to specific needs to choose the right ball mill model. Although this detail, but many users still can’t choose the right equipment, this is because the concentrator and no clear ore grinding fineness requirements. Because many of the grinding fineness is concluded in countless dressing experiment, in this case, the experts suggest that ball mill equipment to make the choose and buy of concentrator can be finished materials and target tell ball mill manufacturers, ask them to help reference more conservatively.
Experts point out that, in the process of ball mill grinding work, if too coarse grinding, can form to select the concentrate grade and recovery rate is low, have detailed rules will produce a lot of difficult to choose another fine particles, present “crush”. So whatever is not enough, too thick and fairly is only suitable for the grinding fineness is necessary condition for the useful minerals and gangue minerals separation. But we found that after many trials and practice operation, even if the ore grinding mill to the finest recovery index is not high also. Experts concluded that, the grinding fineness of the thinner, the better, this traditional concept is wrong.
In the process of production, there are a lot of the traditional “thought” thoughts lead to our mistakes in the process of production operation, these without scientific verification “theory” is likely to lead to the occurrence of safety accidents.