Ultra-Fine Powder Technology

Ultra-fine powder classification technology precisely separates micron-sized particles by size using specialized equipment. It is widely applied to non-metallic ultra-fine powders and other materials in industries such as electronics, advanced ceramics, and high-temperature coatings.

Air Classifier

The air classifier is a essential part for processing ultra-fine powders. Its main components include the inlet, air intake, outlet, cone body, classification chamber, and motor. The working principle relies on the adjustable rotational speed of the classifier wheel, which generates centrifugal force and interacts with the airflow entering through the air intake. These forces influence the movement of particles of different sizes within the classification chamber, achieving highly accurate particle size separation.

Classification Wheel - Ceramic Classification Wheel

The classifier wheels are the essential components for air classifiers and are generally made from metallic or non-metallic materials. For applications where magnetic contamination must be avoided, non-metallic classifier wheels are typically used， and they are made from advanced ceramics such as zirconia, alumina, or silicon carbide.

Manufacturing an integrated ceramic classifier wheel presents two main challenges: sintering and CNC machining. Finally, We must ensure that the wheel passes dynamic balance tests even at speeds of up to 6,000 RPM, so that it can maintain stable and efficient operation during actual use.

WEIERT CERAMICS TECHNOLOGY – An Original Manufacturer of Ceramic Classifier Wheels in China

WEIERT CERAMICS TECHNOLOGY is a direct manufacturer of technical ceramics in China—not a trading intermediary. We supply high-performance ceramic components to powder processing equipment manufacturers and provide direct solutions to end-users of these systems.

With nearly 10 years of experience in technical ceramics production, we are confident in our ability to deliver high-quality, customized ceramic classification wheels and other technical ceramic products. If you're looking for a reliable partner for ceramic solutions, contact us now!