The grinding cost will always become the higher part in the mine selection .So how to efficiently and reasonably control the grinding fineness have become the only reason to reduce the cost of the mining selection and also the key factor to the improve the economic benefits of the factors .And the grinding fineness is just the one factor of mine selection ,which will also influence the quality and the products recycling .So the technical operators of the ball mill play a key role in the working process .At first ,we should give a comprehensive knowledge of the factors influencing the grinding fineness . And the factors are including riginal mining hardness ,particle size ,latticing mesh ,mine feeding volume ,type of the ball mill ,steel ball numbers , particle size ,liner plate , rotating speed of the ball mill and grader ,the improvement height of the main axis ,wearing degree of the of grading blade ,the height position of the grading spillweir , the size and height of the grading upper and lower discharge opening ,the water flow volume of the sand returning ,the water feeding of the ball mill and also the size of the discharge opening in the ball mill and so on.
with all these factors ,we can check them in the actual operation process and find out the better solutions .
Hardness of the original ores : various ores have various hardness ,which is fixed to one kind of ore with no ways to proceed the adjustment .While during the production process , we can make the reasonable adjustment to make our efforts to make a steady ratio of the particle size ,shape ,and the powder block .And in the feeding belt conveyor of the ball mill , there will happen the mine leaking due to the long-term wear and majority of the part is the powder .And this part of mine leaking must be added into the ball mill timely if we proceed the central piling and adding ,it will cause the unstable production and the unevenly feeding of the ball mill ,particular to some troubling minerals .And there also exist different features of powder and block minerals .
As the professional manufacturer of complete sets of mining machinery, such as mobile crushers,Mobile jaw crushers,Cone crusher supplier,Mobile crushing station, Henan Hongxing is always doing the best in products and service.
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