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Mineral grinding process general includes three stages, the raw mineral crushing process, mineral mill process and final mineral powder collecting process. 1. Why we need to crush raw material According to our statistics, 90% customers’ raw materials are bigger than the max. feeding size of grinding mill. In this case, we will use one small […]

Compared with the general crusher, the dedicated crusher of construction waste has the features such as the bigger feed opening and higher compressive strength. It can crush stone with the compression strength lower than 250Mpa. The crusher is widely used in all kinds of ore crushing, railway, highway, energy, cement, chemical industry, construction, etc. The […]

Working principle of limestone mill The ultra-fine mill machine of Guikuang Machinery is selected for grinding fine powder, which has higher grinding efficiency, better powder quality and better particle shape, so it is an ideal fine grinding and deep processing equipment. The working principle of the mill is mainly composed of crushing, grinding, grading and […]

Expressway construction is an important part of national infrastructure construction. Government departments attach great importance to the quality of the project, and the construction party is very concerned about the quality of sand and aggregate because it is basic raw materials of the construction. New sand making machine provides guarantee for the quality of sand […]

Trong lĩnh vực xỉ chất thải rắn, Guilin Mining Machinery có thể cung cấp máy nghiền xỉ niken chuyên nghiệp, máy nghiền đứng xỉ, máy nghiền xỉ nước và các thiết bị khác. Nghiền bột xỉ niken, Guilin Mining Machinery cung cấp thiết bị máy nghiền đứng để tăng sản lượng, giảm tiêu thụ, giảm […]

Market value of phosphate rock Phosphate rock is the general term of phosphate minerals which can be used economically. It is an important chemical mineral raw material, which can be used to produce phosphate fertilizer, yellow phosphorus, phosphoric acid, phosphates and other phosphates. It can be used in medicine, food, matches, dyes, sugar, ceramics and […]