Choice of shaft bottom yard

Choosing a reasonable bottom hole yard form and line structure is the primary problem in the design of the bottom hole yard. There are many factors that influence the choice of bottom yards, such as production capacity, type of lifting container, transportation equipment and shunting methods, numbe

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Re-election of antimony ore

Metal antimony and antimony compounds are widely used in the production of wear-resistant alloys, various flame retardants, enamel, glass, rubber, paint, pigment, ceramics or the like. The main bismuth-containing sulphide mineral is strontium ore (Sb2S3), which is commonly used for flotation recover

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Research status of metal ore crushing equipment

In 1998, Zhu Yibo, Ying Dongfeng introduced the structure and working principle of high-speed impact superfine pulverizing and grading equipment , and listed the application examples and advantages and disadvantages of the complete set of equipment. This complete set of equipment is one of the advan

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