Jet mill is a common powder processing equipment that uses high-speed airflow to impact, grind, and classify materials, and is widely used in industries such as chemical, food, and medicine. So, what materials are suitable for processing with jet mills?
Firstly, air flow grinding is suitable for materials with low hardness and high brittleness. This type of material is prone to impact, fragmentation, and dispersion, such as quartz, ceramics, glass, etc. The jet mill rapidly crushes these materials into small particles through the impact of high-speed airflow, thereby meeting the requirements of different industries for particle size.
Secondly, airflow grinding is suitable for materials with lower viscosity. Materials with lower viscosity are prone to flow in jet mills and are less likely to clog equipment. For example, some powdery or granular chemical raw materials, food additives, etc. often need to be finely ground and graded through a jet mill to improve product quality.
In addition, the jet mill is also suitable for some materials that are easily oxidized, flammable, and explosive. Because the jet mill does not require mechanical friction during the grinding process, it reduces the contact between materials and machinery and reduces the risk of material combustion and explosion. Therefore, some materials with safety hazards, such as aluminum powder, coal powder, etc., can be processed through jet milling.
Finally, the jet mill is also suitable for some materials that require grading. The jet mill can achieve the classification of material particles by adjusting the airflow speed and setting the classifier. This is particularly important in products that require uniform particle size, such as powder coatings, pigments, etc.
In summary, jet mills are suitable for materials with low hardness and high brittleness, materials with low viscosity, materials that are prone to oxidation, flammability, and explosion, as well as materials that require grading. These are the reasons why jet mills are widely used in different industries, and they are also the basis for us to choose jet mills for material processing.