The JFC airflow classification production line is a **first-generation product** independently designed and developed by Beihang University, with full intellectual property rights. The JFC airflow classifier has achieved great success in terms of large processing capacity, high classification efficiency, and narrow particle size distribution requirements, reaching the current **domestic and international advanced level**.

Characteristics
High processing capacity, low energy consumption
High classification efficiency, with Newton's efficiency generally exceeding 70%.
High classification precision and narrow particle size distribution enable the production of micropowders with a content of particles smaller than 3 μm reaching 97%–100%.
The finished powder can fully meet the standards of industries such as abrasives, batteries, photocopying, and magnetic materials.
The finished product particle size is continuously adjustable, the operation is simple, and long-term continuous operation is stable and reliable.
It can simultaneously produce 3-4 finished powders, with the particle size and distribution of the finished powders superior to similar products both domestically and internationally.

Application Areas
Make the unqualified powder meet the required particle size specifications.
Various crushers (such as mechanical crushers, etc.) are equipped with fine classifiers, enabling the finished powder produced by mechanical crushers to achieve micron-level particle size.
The requirement for obtaining a narrow intermediate particle size distribution involves removing excessively fine or coarse particles from the powder. This is applied in industrial fields such as abrasives, battery powders, toner powders, and neodymium-iron-boron (NdFeB) materials.