Working Principle

The compressed air is cooled, filtered, and dried before being directed through nozzles to form supersonic airflow into the crushing chamber. This causes the material to become fluidized. The accelerated material converges at the intersection of multiple nozzles, resulting in intense collisions, friction, and shearing to achieve ultra-fine particle crushing. The crushed material is then transported to the classifier area by an ascending air flow. Under the force of the classifier wheel's centrifugal force and the fan's suction, coarse and fine particles are separated. The coarse particles return to the crushing chamber under gravity for further crushing, while the qualified fine particles are carried by the air flow into the cyclone collector. The ultra-fine dust is collected by a bag dust collector, and the purified gas is exhausted by the induced draft fan.

Performance Advantages and Features

On the basis of the traditional fluidized bed mill design, combined with our company's unique self-flowing classification technology, it far outperforms domestic and international fluidized bed air classifiers.

Low energy consumption, 30% more energy-efficient compared to traditional fluidized bed air classifier mills.

2. Equipped with an integrated self分流micron powder classifier, the particle size distribution is concentrated, ensuring no oversized particles in the finished product.

3. The equipment features a compact structure and occupies minimal space.

4. The crushing box is free of leftover materials and blind spots, making it easy to disassemble, 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, heat sensitivity, sugar content, and volatile substances.

6. Flammable and explosive materials can be fully enclosed crushed using inert gases as the medium, with the inert gases recycled, resulting in extremely low loss.

7. Wide particle size range from 3 to 180 um, with customizable finished particle size; full range of models available, from 5 to 3000 kg/h production capacity.

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, dispersion, and granule shaping of various dry powder materials.