How to reduce the crushing rate of wear-resistant grinding balls
Many users often encounter this problem when adding balls. The balls I just bought are good, but the balls I have not used are already broken. Is the ball produced by this manufacturer bad? So, when using a new ball mill to add wear-resistant ceramic grinding balls, how to reduce the wear rate of the wear-resistant grinding balls?
Before the ball mill is running, it is strictly forbidden to idle without feeding.
If the ball mill runs without feeding before starting, a strong impact force is easily formed between the ball and the plate, which will cause micro-cracks on the ball and pits and pits on the surface of the ball, which will seriously break some of the balls.2. A certain amount of material should be added first and then the balls should be added when the empty warehouse is loaded for grinding.
When the ball mill is loaded for grinding, avoid free-fall addition. Generally, the drop of the ball mill is more than 1.5 meters. If the ball is directly loaded without adding material, the wear-resistant grinding ball will be unloaded into the bin, which will form a huge impact force, causing the inside of the ball Different degrees of cracks are formed, affecting its service life. Therefore, in order to prevent the grinding ball from falling and being damaged, some materials should be added first.
