Ultra-fine alumina powder, as a commonly used raw material in industry, has a large particle specific surface area and high surface energy, which makes it prone to forming agglomerates due to van der Waals forces, electrostatic effects and moisture influence. The agglomeration problem will cause the particle size of the powder to become coarser, affecting the effectiveness of subsequent processes such as sintering and filling, and restricting the improvement of product quality. This is a common pain point in many enterprises' production. To address the problem of alumina powder agglomeration, the Qingdao Shina ACM series mechanical pulverizers can provide a reliable solution for disintegration. 

During operation, the quantitative feeding system evenly delivers the aggregated alumina powder into the grinding chamber. The materials undergo intense collisions between the rotating moving parts and stationary parts at high speed. At the same time, they are subjected to the impact and shear force of the high-pressure airflow, gradually disassembling the soft agglomerated structure between the particles. The ground materials then enter the classification area and the qualified dispersed powder is collected. The unfully disintegrated agglomerated particles are returned to the grinding chamber for further processing until an ideal dispersion state is achieved. 

The ACM series mechanical pulverizer is equipped with a built-in classification device, which can prevent over-pulverization of the materials and ensure uniform particle size distribution of the powder. Moreover, the equipment has a compact structure, stable operation, and convenient maintenance, and can be adapted to different batch sizes of alumina powder dispersion operations, helping enterprises solve the problem of powder agglomeration and optimize the performance of powder applications. It is suitable for powder processing needs in multiple fields such as ceramics and battery materials.