Product Name: Fluidized Bed Jet Mill

Air pressure:0.8 Mpa

Production capacity50-1000kg/h

Application: Screening and classification of fine powders

Materials: Chemical, abrasive, ceramic, environmental protection, new materials, new energy, non-metallic minerals, pharmaceutical and food, powder metallurgy, battery materials, and other low-temperature, high-purity, and high-hardness dry materials.

Equipment Introduction: Guote Jet Mill is widely used in the ultra-fine crushing and classification of dry materials such as chemicals, abrasives, ceramics, environmental protection, new materials, new energy, non-metallic minerals, pharmaceutical food, powder metallurgy, and battery materials, which require low temperature, high purity, and high hardness.

Highlighted advantages:

1. Classification using a turbo classifier results in a concentrated particle size distribution, with no oversized particles in the final product.

2. The equipment has a compact and reasonable structure, occupying a small footprint.

3. Low-temperature medium-free crushing, especially suitable for crushing low-melting, heat-sensitive, and volatile materials.

4. For flammable, explosive, or easily oxidized materials, inert gas can be used as a medium to achieve closed-circuit crushing. The inert gas is recycled, resulting in extremely low loss.

5. It features a variable combination structure, serving dual purposes—capable of both crushing and independent classification.

6. It supports multi-stage series connection, with 1 to 5 classifiers configured in a linked setup to produce products with a narrow particle size distribution.

7. Wide range of crushing particle sizes, with the finished product particle size adjustable arbitrarily within the range of d97=3–74µm. Complete model selection available, with models offering outputs ranging from 5 to 1000 kg/h.

8. Fully enclosed negative pressure operation, no dust pollution, providing a healthy and excellent production environment.

9. High degree of automation, good stability, and simple and easy-to-understand operation.

Working Principle Introduction: In a jet mill, compressed air is cooled, filtered, and dried before being injected through nozzles into the grinding chamber as supersonic air jets. Under the effect of pressure differential, the material is fluidized. The accelerated particles converge at the intersection points of multiple nozzles, undergoing intense impact, collision, friction, and shear to achieve ultra-fine grinding. The finely ground powder is carried by the upward airflow to the upper turbo classifier. Under the combined action of the centrifugal force from the classifying wheel and the suction force of the fan, the fine powder meeting the required fineness is discharged and sent to the next stage for further classification or collection, while the purified gas is expelled by the induced draft fan.