Gypsum powder is one of the five gel materials and plays an important role in the national economy. It is widely used in many applications such as architecture, building materials, industrial molds and art models, chemical industry and agriculture, food processing and medicine, and is an important industrial raw material.
Gypsum powder has been widely used in many large and medium-sized cities, especially in recent years, with the rise of the domestic real estate industry, the progress of the requirements for building energy conservation and the sharp increase in the use of various types of light board, the use of gypsum powder in various provinces and autonomous regions has increased year by year, and has become one of the indispensable indoor decoration materials for the construction industry in various regions. The processing technology of gypsum powder cannot be separated from the processing of grinding machine.
Gypsum powder has good fire resistance and can effectively ensure the safety of the building. The nature of porous materials is conducive to conditioning the indoor humidity. When the indoor humidity is high, these pores can absorb water; On the contrary, when the indoor humidity is small, it can release the water in the pores, automatically regulate the indoor humidity, and make people feel warm.
The consumption process of gypsum powder is cumbersome and sensitive, which can meet the needs of building indoors. Building gypsum is made from dihydrate gypsum, which is converted into dihydrate gypsum after hydration. Waste gypsum building materials can be used as raw materials for consumption of gypsum building materials after crushing, grinding, selection and re-calcination by a crusher, without building waste.
Gypsum grinding machine, also known as superfine grinding machine, is a high and fine pulverizing machine with high efficiency and closed cycle that conforms to large and small mining, chemical, building materials, metallurgy and other industries. The fineness of all kinds of powder and waste products grinded by the mill is average, which can reach 95% of the required fineness, that is, 95% of the required fineness can be passed through the sieve. At the same time, the R-type ultra-fine mill is of vertical structure as a whole, with strong integrity, from fast material to crushing to waste powder and packaging, which can form an independent consumption system.
The ultra-fine grinding machine adopts the advanced structure of similar products, and is updated and improved on the basis of the large ultra-fine grinding machine. Compared with ball mill, this equipment has high mechanical efficiency, low power consumption, small air volume and less one-time investment. The grinding roller is tightly rolled on the grinding ring under the action of centripetal force, so when the grinding roller and grinding ring are worn to a certain thickness, it will not affect the yield and fineness of waste products. It can be seen that the replacement cycle of grinding ring and grinding roller is long, thus eliminating the disadvantage of short replacement cycle of vulnerable parts of centrifugal crusher.
The wind speed and air flow of the ultra-fine pulverizer are circulated and operated in the fan - mill shell - cyclone separator - fan, so the centrifugal pulverizer has less dust, the operating workshop is clean, and the environment is pollution-free, and it can completely meet the national dust emission standards. Ultrafine grinding machine has become the grinding equipment of choice in the gypsum powder consumption line.