Posted by onlysunny
Undressed ore hardness: Different ore has different hardness, this factor is fixed to the same ore, and it is also unable to adjust. But in production, in beneficiation technological requirements, we can undertake reasonable ore matching to make ore matching size uniform, lump ore, powdery ore matching reasonable steady as far as possible. In addition, in vertical roller mill belt gives the ore place, it may leak ore due to long wear of the belt. The leakage of most cases is powder grinding, and it should be add to the ball mill timely. If long time piled up and concentrated on add, it can cause ball mill gives the ore uneven, and then cause manufacturing unstable. Especially it is diff
Posted: 7:22 am, May 29th, 2014 in New York City
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