This machine is further improved on the basis of the original flat jet mill. Secondary acceleration holes are designed on the center ring and the crushing nozzle. After entering the crushing cavity, some materials pass through the acceleration holes designed on the center ring. Compressed air is injected into the pulverizing cavity again in the pulverizing nozzle for secondary pulverization. And the design of the crushing nozzle aperture of this model is larger than the nozzle of the original flat jet mill, so this type of equipment consumes more air, but has a larger capacity and higher crushing intensity.
The compressed air passes through the feeding ejector to bring the crushed raw materials into the crushing chamber. The compressed air sprays supersonic airflow through several crushing nozzles evenly distributed around the crushing chamber. The high-speed airflow forms a strong swirling flow in the crushing chamber, so that it can be injected through the feeding The crushing material particles entering the crushing chamber collide and rub each other to achieve the purpose of ultrafine crushing.
1. This machine is suitable for the crushing of brittle dry powder materials, the fineness of crushing is generally up to D50<5um
2. The inner lining is made of corundum ceramics, which greatly improves the wear resistance, and is suitable for crushing materials with Mohs hardness below 8.
3. The crushing process is lower than normal temperature, which is suitable for crushing low melting point and heat sensitive materials.
4. The machine has a simple structure, no mechanical transmission parts inside, and is easy to disassemble, wash, and repair.
Scope of use
It is suitable for industries such as chemical industry, minerals, electronics, pharmaceuticals, coatings, dyes, pigments, pesticides, food and feed.