Metal Powder Modification Activation Machine, Mixing Modification Machine, Powder Dryer

Release time:

2025-09-03 08:46

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The honeycomb mill is a continuous processing equipment integrating drying, grinding, depolymerization, and modification. It advocates a practical process of depolymerization before drying and synchronous surface treatment. The main component is a vertically installed multi-stage depolymerization wheel. During operation, the material and hot air enter the air volume chamber, undergo drying and depolymerization, then are dispersed in the crushing chamber, where the modifier is atomized and injected to uniformly contact the particles, achieving nano-coating with a coating rate up to 99.2% and an activation rate of 99.8%. This equipment can meet the strict particle size distribution requirements for ultrafine powder production and can be widely used in various fields of powder processing. It can handle the depolymerization, dispersion, and surface modification of materials with different characteristics, including common metal mineral powders such as iron, copper, aluminum, as well as some rare metal mineral powders. ， materials with different characteristics, including low heat, abrasive and strongly adhesive metal mineral powder raw materials.

Compared with traditional mixers and modification machines, the coating modification machine can produce composite particles with dense coating layers in a shorter time. For example, when processing mixtures of metal mineral powders and additives, it can quickly achieve uniform dispersion and coating, greatly shortening the production cycle and improving production efficiency. Moreover, it can perform inert gas control, effectively preventing oxidation and other adverse reactions when processing oxygen-sensitive metal mineral powders, ensuring stable product quality.

After coating modification, the surface properties of metal mineral powder particles change, significantly improving their dispersibility. For example, in the paint industry, modified metal mineral powders can disperse more evenly in the paint system, avoiding agglomeration, making the paint color more uniform, and improving the quality and performance of the coating.

After coating the surface of metal mineral powders with a corrosion-resistant material, it can effectively block contact between external corrosive substances and the metal mineral powders, extending their service life. In fields such as marine engineering and chemical equipment, which are prone to corrosive environments, this modified metal mineral powder material has great application value.

By selecting appropriate modifiers and coating processes, metal mineral powders can better combine with other materials. In the plastics industry, modified metal mineral powders can be used as fillers, better compatible with the plastic matrix, enhancing the mechanical properties such as strength and hardness of plastic products, while reducing production costs.

Metal mineral powders originally limited by performance defects are comprehensively improved after coating modification, thus meeting the demands of more high-end fields and expanding the application areas of metal mineral powder materials. For example, in the aerospace field, where material performance requirements are extremely high, coated and modified metal mineral powder materials are expected to play an important role in manufacturing aircraft components.

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