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Grinding Fineness of Ball Mills is very Important

The grinding fineness of the ball mill has great influence on the gradation level of the minerals and the recovery rate of the materials. Therefore, how to effectively control the grinding fineness has been the concern for most mining machinery enterprises and customers.

ball mill

Today our experts will share with customers some tips on how to make the best use of the ball mill to realize the perfect grinding effect:

1.We should pay attention to the rotary speed of the ball mill. To rotate too quickly or too slowly will cause serious problems to the equipment. Therefore, before and during the operation of the ball mill and classifier, we should adjust the rotary speed to the proper one in order to guarantee the excellent performance of the mining machines.

2.The abrasion degree of the ball mill’s blades is a core problem we need to care about. When the blades are worn, few materials will be fed back which will cause the grinding fineness to become larger. And strong abrasion will influence the smooth work of the ball mill by reducing the service life.

3.The size and height of the classifier’s opening mouth used in the ore beneficiation process plays an important role in the mining industry. The bigger the opening mouth is, the larger the material feeding amount gets and the finer the grinding materials will become; vice versa. Therefore, we should adjust the size and height at a proper level in the installation process.

To control the grinding fineness reasonably and effectively will surely increase the working efficiency and help us make more profits.

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Henan Fote Heavy Machinery Co., Ltd.,the former Henan First Machinery Factory,founded in Henan Zhengzhou- China machinery manufacturing capital in 1982,is a large joint-stock company specialized in manufacturing heavy mining machinery and civilian machinery; it has six production bases with an area of 240,000 m², more than 2000 existing employees, 160,000 m² standardized....

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