The production process of domestic mining machinery ball mills has many technical problems and neglect of environmental protection and energy saving. Since the 1990s to the beginning of this century, many manufacturers have only paid attention to the ease of use of equipment, and seldom considered Energy-saving and high-efficiency problems that mineral processing equipment must have in large-scale production. Therefore, as far as the mining machinery industry in Zhengzhou is concerned, few manufacturers actually have mastered the manufacturing technology of large ball mills. In order to better promote the development of a better and more benign mining industry in Zhengzhou, and to promote and encourage the use of more environmentally friendly and efficient ball mills in the major election plants, Xinhai Machinery has released a batch of 3.6m in diameter in the middle of this month. Large ball mill.
Due to the use of large-scale forging technology, this batch of ball mills uses a relatively wear-resistant high-manganese steel chromium-containing steel plate for consumables selection and is strengthened by adding zinc fusion automatic welding technology. This can, to a certain extent, make the life of the ball mill reach 2-3 times of the original design life, and can effectively reduce equipment depreciation and renewing expenses for equipment demanders and first-line production enterprises. It is also beneficial for the plant to select this better grinding equipment as its preferred equipment for the grinding section for its own conditions.
At the same time, in the aspect of transmission, the 3.6-meter large-scale ball mill in this batch commonly uses the asynchronous motor drive technology, which makes it possible to quickly integrate the low-voltage supply section without reducing the existing high-voltage electric circuit and reduce the power grid. pressure. By optimizing the clutch gear set, it is possible to achieve a higher level of gearing efficiency. It facilitates the operation of the clutch device when the ball mill is parked or started.
Due to the use of large-scale forging technology, this batch of ball mills uses a relatively wear-resistant high-manganese steel chromium-containing steel plate for consumables selection and is strengthened by adding zinc fusion automatic welding technology. This can, to a certain extent, make the life of the ball mill reach 2-3 times of the original design life, and can effectively reduce equipment depreciation and renewing expenses for equipment demanders and first-line production enterprises. It is also beneficial for the plant to select this better grinding equipment as its preferred equipment for the grinding section for its own conditions.
At the same time, in the aspect of transmission, the 3.6-meter large-scale ball mill in this batch commonly uses the asynchronous motor drive technology, which makes it possible to quickly integrate the low-voltage supply section without reducing the existing high-voltage electric circuit and reduce the power grid. pressure. By optimizing the clutch gear set, it is possible to achieve a higher level of gearing efficiency. It facilitates the operation of the clutch device when the ball mill is parked or started.
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