How to adjust the rotary crusher discharge port?

After the crushing cone or the frame liner is worn, in order to ensure the size of the ore discharge, it is necessary to restore the original discharge port width. The adjustment method is as follows: the crushing cone is raised to reduce the discharge port. If the .......

Luding copper mine joint development

Yunnan copper-containing sand basin sedimentary deposits, deposits occur in the interaction of light and sandstone purple band stratoid output, long in the longitudinal di.......

Biochemical decomposition and gold leaching of refractory ultrafine grinding sulfur concentrates 3


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What is open pit drilling distance? How to determine the line spacing?

The line spacing is the vertical distance between two adjacent rows of blastholes parallel to the top line of the step slope. In the case of detonation in the order of the rows, the line spacing is the resistance line of the rear row of holes. When the shallow hole is blasted, the line sp.......

Void condition in the heap

The voids in the ore pile include voids formed between the ore and the ore, pores in contact with the ore (or points), and cracks and pores on the surface and inside of the ore. The pores of the ore are naturally formed, and the other part is caused by blasting, han.......

Overflow concentration setting control

Controlling the particle size of the graded overflow product in the grinding-grading closed circuit is mainly achieved by controlling the slurry concentration of the classifier. The overflow concentration not only affects the quality of the grinding product but also affects t.......