In the production line of stone processing plants, some small particles are often produced, which are collectively referred to as stone powder. In fact, the particle size of stone powder has generally reached the requirements of machine-made sand, but because of the high content of impurities, it is not used for construction sand and cannot […]
The government and society pay more and more attention to the effective recycling of construction waste. With customized crushing and grinding production lines, more than 95% of construction waste can be reused as raw materials for various building materials, which has great economic value and social value. Environmental value. (1) Manufacturing concrete recycled aggregate Crushing […]
Fly ash is fine ash collected from the flue gas after coal combustion, and is the main solid waste discharged from coal-fired power plants. The main oxide composition of coal ash from thermal power plants in my country is: SiO2, Al2O3, FeO, Fe2O3, CaO, TiO2, etc. According to the morphology of fly ash particles, it […]
Crushers are the major equipment of the whole mining machinery, which can be divided into cone crusher, jaw crusher, impact crusher, hammer crusher and so on. According to the difference of the inner structure, and the machine that has the widest application often is cone crusher. Cone crusher is being developed towards the diversified orientation, which […]