Hammer mills are relatively simple in design. They consist of a rotor with hammers attached to it. The material is fed into the mill, and the rotating hammers strike the material, breaking it into smaller pieces. Hammer mills are commonly used for crushing and grinding soft to medium - hard materials, such as grains, biomass, and some minerals. In the food industry, hammer mills are used to grind grains into flour. They are also used in the biomass energy industry to grind wood chips and other biomass materials into a suitable size for combustion or further processing.
it use high - velocity jets of air or steam to grind materials. The material is fed into the mill, and the high - velocity jets cause the particles to collide with each other, resulting in grinding. Jet mills are capable of producing extremely fine powders, with particle sizes in the sub - micron range. They are used in industries where a very high - quality,
ultra - fine powder is required, such as the pharmaceutical, electronics, and cosmetics industries. In the pharmaceutical industry, jet mills are used to grind drugs to a fine particle size, improving their solubility and bioavailability.
ultra - fine powder is required, such as the pharmaceutical, electronics, and cosmetics industries. In the pharmaceutical industry, jet mills are used to grind drugs to a fine particle size, improving their solubility and bioavailability.
In conclusion, the choice of grinding mill depends on various factors, including the type of material to be ground, the required particle size, production capacity, and energy consumption. By understanding the different types of grinding mills and their applications, industries can select the most suitable mill for their specific needs.
