How to improve the fineness of ore grinding is the key step in ore dressing. For the cost of ore grinding is one of the most expensive parts in the whole process, the effectively control grinding fineness is the main factor to reduce ore dressing cost and enhance the plant economic benefit.
In conclusion, the main factors are hardness of raw material, the size of crushing materials, the model of the grinder, the quantity of the balls, the speed of the rotator, the abrasion of the liner plate, and the speed of ball mill etc. We should pay attention to every factor to find the most optimized way.
The energy-efficient rod mill that our company produces is all that rolling bearing support instead of bearing bush slip bearing support. It will save 10-20% energy compared with slip bearing support and improve production capacity by 10-20%.due to the poor liquidity of dry method manufacturing ,the capacity is 40%～70%of wet method manufacturing.
