The position of ball mill in mineral processing equipment is very important. Ball mill is a key mineral processing equipment with very important throughput in a mineral processing equipment plant. It is a widely used and very important grinding equipment in the mineral processing process. Once such a key equipment fails, it will often have a very large impact on the entire mineral processing process. Therefore, the mineral processing equipment ball mill needs to be diagnosed regularly.

Cone crusher is the main equipment for material crushing. In order to achieve the goals of "more crushing and less grinding" and energy saving and consumption reduction, cone crusher must be improved and transformed as necessary. The selection of parameters has a great influence on the product particle size of the crusher, and the product particle size directly affects the processing capacity of the subsequent mill, affecting the processing capacity of the sand and gravel plant and the ore dressing plant. Therefore, it is necessary to optimize the combination of the structure and performance parameters of the crusher and reasonably select the structural performance parameters.

The size of the feed hopper of a large crusher should be determined according to factors such as the unloading method, the amount of unloading each time, and the interval between unloading. The effective volume storage of the feed hopper can generally be considered to be 100~200t. A heavy plate feeder is generally used at the bottom of the feed hopper to feed the large crusher; small and medium-sized coarse crushers can also be fed with medium-sized plate feeders or large electromagnetic vibrating feeders. The width of the feeder should not be less than twice the maximum feed particle size of the crusher.

Limestone is called limestone for short. It is a carbonate rock with calcite as the main component. Sometimes it contains dolomite, clay minerals and clastic minerals. It has gray, grayish white, grayish black, yellow, light red, brownish red and other colors. The hardness is generally not high.

Single-cylinder cone crusher has achieved efficient, safe and low-cost crushing operations in mining, construction waste treatment, road construction and other fields with its simplified structure, hydraulic adjustment, intelligent control and modular design. The following is an analysis from the perspective of operation process, functional design and maintenance convenience.