poudre épique

1. Brief introduction Silica powder is made from pure quartz (natural quartz or fused quartz). It is obtained through multiple procedures, including: crushing, sorting, cleaning, acid treatment, high-temperature melting, grinding, classifying and iron removal. According to the shape, silica powder can be divided into spherical

1. Introduction When we buy a ball mill, the manual will have detailed technical parameters, which include the range of output. Usually, the output of ball mill will remain normal in the beginning, but after running for a period of

1.  Introduction Bag dust collector is common equipment for industrial dust treatment. In practical application, customers may encounter problems of poor dust removal and decreased ventilation rate. This may not only affect the production environment, but also cause equipment damage. Next, we will give reasons of these two problems and

1. Introduction In paper-making industry, the selection of raw material plays an important role in the quality, performance and production cost of paper. Among many additives, kaolin has become one of the indispensable raw material due to its unique physical and chemical

1. Brief introduction Barite, as an important non-metallic raw mineral, is mainly composed of barium sulfate (BaSO4). With characteristics of being insoluble in water, high density and good filling capacity, barite has high application value in many fields. 2. Specific