The grinding cost is a higher part of the ore dressing plant. How to effectively and reasonably control the grinding fineness is an important factor that directly reduces the cost of mineral processing and improves the economic benefits of the plant. Because the grinding fineness is one of the many factors affecting the mineral processing index, the size of the grinding fineness directly affects the level of the concentrate and the recovery rate of the product. Therefore, the technical operation of energy-saving ball millers is important.
First of all, we must fully understand the factors affecting the fineness of grinding. In summary, the factors affecting the fineness of grinding are: raw ore hardness, crushing particle size, grid sieve hole, ore amount, ball mill model, number of steel balls, steel ball size ratio, ball mill liner wear, energy-saving ball mill speed, The speed of the classifier, the height of the spindle of the classifier, the wear of the classifier blade, the level of the overflow of the classifier, the height of the opening under the classifier, the size of the opening under the classifier, the height of the opening on the classifier, the size of the opening on the classifier, the size of the water at the returning sand, The size of the water supply of the energy-saving ball mill and the size of the flushing at the discharge port of the ball mill.

The lifting height of the grader spindle is also an important factor affecting the amount of sand return and the fineness of grinding. Normal normal production requires the grader spindle to be in place. Some ore dressing mills have not cleaned the ore in the classifier after the equipment has been overhauled. Under the long-term sinking, the mud sinks more. When the grader spindle is lowered, the spindle is not completely lowered because it is not careful. , resulting in less sand than normal. In addition, if the spindle is not lowered, it may be because the spindle has not been cleaned and oiled for a long time, so pay attention to it during the operation.

The ore dressing equipment can make the metal content of the ore dressing minerals rich in several times or even hundreds after being processed by the beneficiation equipment, and the cost is lower compared with the smelting process, so it has great technical and economic superiority. Therefore, separating the useful minerals and gangues in the ore, removing harmful impurities, and fully and rationally utilizing the national mineral resources is the main task of the mineral processing equipment manufacturers and plays an important role in the national economy.

In today's developed society, protecting the environment has become a part of our lives, and environmental protection has become a top priority in mineral processing equipment. Our beautiful life comes from the social environment. If the social environment is a mess, will we have a beautiful living environment? Moreover, our society is now developing faster and faster, and we must always follow the footsteps of society. To eradicate the harm of the environment to us, we must use the mineral processing equipment to take action and reflect the strength of the mineral processing equipment.

Copyright: Ball Mill

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