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Potassium feldspar contains potassium oxide and a large amount of silica, which is an indispensable material for the preparation of silicon, calcium, potassium, magnesium and so on. The mining of potash feldspar leaves a large amount of potash feldspar tailings, which is easy to induce natural disasters such as floating dust, debris flow and so […]

Phosphorus slag powder exists in the form of silicate glass, and its main composition is SiO2Al2O3 fe2o3mgo Cao Nao. Silica fume is also called micro silica powder, or micro silica powder or ultra-fine silica powder, generally referred to as silica fume. Silica fume is a kind of ultra-fine silicon powder material, which is formed by […]

Since the waste rock chips have such a large application market, why don’t sand manufacturers directly use these waste rock chips to form an integrated production line mode? The main reason is that it is difficult to use the waste because of its characteristics. 1.At present, the waste rock debris is mainly used as concrete. […]

Common sand making process of stone chips:   1. The waste rock chips are made into machine-made sand to prepare concrete and mortar, which solves the problems of shortage of construction sand and environmental pollution caused by waste rock chips, and improves the utilization rate of resources.       2. The use of quarry […]

What is the maximum mesh size of the superfine mill? For different materials, the most used product fineness of ultra-fine mill is different. The fineness of ultra-fine mill can be between 3-45 μ M. It is widely used in papermaking, coatings, plastics, rubber, pigments, inks, PVC and other industries to provide high-quality fillers and additives. […]

Bluestone is a common sand making raw material. In recent years, the investment in artificial sand has remained high. Looking at the quotation of sand and gravel equipment, the increase is controlled within a reasonable range. In order to protect the investment rights of users and the stable operation of the production line in the […]