Ultrafine alumina powder, as a commonly used raw material in industry, is prone to agglomeration due to its large particle specific surface area and high surface energy, which can be affected by van der Waals forces, electrostatic effects and moisture. This agglomeration problem leads to the coarsening of powder particle size, affecting the effectiveness of subsequent processes such as sintering and filling, and restricting the improvement of product quality. It is a major pain point for many enterprises. 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 feeds the agglomerated alumina powder into the pulverizing chamber. The materials undergo intense collisions between the rotating moving parts and the stationary parts, and are also subjected to the impact and shear action of high-pressure air flow, gradually disassembling the soft agglomerated structure between the particles. The pulverized materials enter the classification area with the airflow, and the qualified dispersed powder is collected, while the unfully disintegrated agglomerated particles are returned to the pulverizing chamber for further processing until they reach the desired dispersion state.

The ACM series mechanical pulverizers are equipped with a classification device, which can prevent over-pulverization of the materials and ensure uniform particle size distribution of the powder. In addition, the equipment has a compact structure, stable operation, and convenient maintenance, and can be adapted to different batch sizes of alumina powder disintegration operations, helping enterprises solve the problem of powder agglomeration, optimize powder application performance, and meet the processing needs of powder in multiple fields such as ceramics and battery materials.