In the production process of the mining plant - the grinding work, the quality of the grinding effect is related to the improvement of grinding speed and productivity. The automatic ball adding machine is more important to determine and interfere with the selection index value. The mill itself cannot be adjusted The beneficiation index and grinding quality are largely determined by the load of steel balls in the mill and the ball replenishment. The experience gained from long-term grinding practice is: coarse ore particles need to be crushed by large steel balls. Fine mineral particles should be ground with small bearing steel balls. If there are too many big balls and the grinding is not careful, it will be "under-grinding". On the contrary, if there are too many small balls and the area is large, the crushing will increase. At the same time, because there are too few big balls, , the ball's impact force is not enough, which will cause what is often called "over-grinding and under-grinding".
Yantai Ruixing Automatic Control Company specializes in manufacturing automatic ball adding machines, ball mills, fully automatic, automatic dosing machines, CNC machine tool dosing machines, calibration-free CNC machine tool dosing machines and other mining automation technology module products. In the grinding process In the process, due to the mutual contact between the bearing steel balls and the iron ore, the bearing steel balls and the bearing steel balls, and the bearing steel balls and the partitions, the large ball mill becomes smaller and the small ball mill disappears, resulting in the total number of bearing steel balls inside the ball mill. , the quality is reduced, thereby interfering with the grinding speed and productivity. Therefore, it is very important to replenish bearing steel balls in real time and effectively during the production process. In manufacturing, labor efficiency is high, risk factor is high, cost is increased, and speed is low. It is determined that it is not practical to assign full-time personnel to add balls to the inside of the ball mill immediately, which shows the efficacy and practical significance of the ball adding machine.
During actual operation, the automatic ball adding machine automatically adjusts the number of balls added according to the amount of wear and tear with the feed material, so that the ball mill operates at a better filling rate. It can also perform regular quantitative analysis of ball adding based on the use screen, that is, : Add B bearing steel balls every A minute, or Bkg bearing steel balls. Our company's new machine has been improved through several years of field practice and improvement. It has smooth balls, no loose balls, accurate measurement and verification, and no consumable parts.
