The jet mill runs without heating, pollution, and easy to clean
Jet mill is a commonly used grinding processing equipment, which can be used for dry grinding treatment of various materials with Mohs hardness 1-10, especially for some materials suitable for high hardness, high purity and high added value. The particle size of the product can be controlled between D97: 2-150 microns and can be adjusted very well. The particle shape is also very good, and the particle size distribution is relatively narrow. Therefore, jet mills are favored by powder processing companies in various industries.
The jet mill and cyclone separator, dust collector and fan form a complete grinding system. The jet mill has a wide range of applications and fine finished products, covering a wide range of industries, such as metallurgy, diamond, ceramic pigments, medicine, pesticides, food, etc.
Below, I will introduce some features of the jet mill. The particles of the product can be adjusted, the particle shape is good, and the particle size distribution is relatively uniform.
- No heating, especially suitable for ultra-fine grinding of heat-sensitive materials.
When developing new materials in the laboratory, another form is to consider the way that cold air is used for mechanical pulverization and cooling, and compare the pulverization performance and the feasibility of the process, because in actual production, the mechanical pulverization function can solve many problems, as much as possible Use mechanical powder more often. Under normal circumstances, the energy consumption of the mill is very high.
- The pollution is small, because the crushing principle is the collision and crushing of the material itself. Compared with other forms of crushing, it will bring other grinding media with the blade or ball mill, and the airflow crushing pollution is the least, so it is especially suitable for the pharmaceutical and food industries.
- Easy to clean, the mill is relatively small compared to other ultra-fine pulverizers, especially the spiral jet mill, with simple structure, easy to clean, no dead ends, and can be used as a sterile medicine to pulverize.
The disadvantages are: high-power air supply equipment is required. Of course, laboratory equipment can be replaced with nitrogen gas cylinders.