Operating Principle
Compressed air is chilled, filtered, and dried before being directed through nozzles to form supersonic airflow into the crushing chamber. This fluidizes the material, causing it to converge at the intersection of multiple jet streams, resulting in intense collisions, friction, and shearing for ultra-fine particle crushing. The crushed material is then transported by an ascending air stream to the classifier area, where it is separated into coarse and fine particles by the centrifugal force of the classifier wheel and the suction power of the fan. The coarse particles return to the crushing chamber under gravity for further crushing, while the qualified fine particles are carried by the air stream into the cyclone collector. The fine dust is collected by a bag dust collector, and the purified gas is exhausted by the induced draft fan.
Performance Advantages and Features
Based on the traditional fluidized bed mill design, combined with our company's unique self-flowing classification technology, it significantly outperforms domestic and international fluidized bed air jet mills.
Low energy consumption, 30% more energy-efficient compared to traditional fluidized bed air flow crushers.
2. Equipped with an internal self-flowing micro-fine classifier, the particle size distribution is concentrated, with no excessively large particles in the finished product.
3. The equipment features a compact structure with minimal land occupation.
4. The粉碎box is free of leftover materials and blind spots, making it easy to dismantle, clean, and disinfect. It is convenient to switch between different varieties and meets GMP requirements.
5. Low-temperature, medium-free crushing, especially suitable for the crushing of materials with low melting points, thermal sensitivity, sugar content, and volatile substances.
6. For combustible and explosive materials, full enclosed crushing can be achieved using inert gases as the medium, with the inert gases recycled, resulting in extremely low loss.
7. Wide particle size range, finished product particle size adjustable from 3 to 180 um; full range of models, with production capacity options from 5 to 3000 kg/h.
8. Vacuum production with zero dust pollution, ensuring an excellent environment.
High level of automation, strong stability, and easy operation.
Application Fields
Widely used in industries such as chemicals, mining, abrasives, refractory materials, battery materials, metallurgy, building materials, pharmaceuticals, ceramics, food, pesticides, feed, new materials, and environmental protection, for ultra-fine crushing, disintegration, and granule shaping of various dry powder materials.
