Non-metallic mineral powder modification machine, surface modification machine, drying equipment

Release time:

2026-03-03 09:10

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In the industrial manufacturing value chain, non-metallic mineral powders are indispensable basic materials. From everyday plastic products and architectural coatings to high-end applications such as new-energy components and biomedical materials, these powders are ubiquitous. However, native non-mineral powders suffer from inherent drawbacks, including highly polar surfaces, poor compatibility with organic systems, and a tendency to agglomerate and form lumps—defects that hinder their application in high-end scenarios and limit the full realization of their intrinsic value. The technological upgrade of coating and modification equipment provides an efficient solution for surface functionalization of non-mineral powders. Through precisely controlled coating processes, ordinary non-mineral powders can achieve significant performance enhancements, making them crucial equipment that supports quality improvement and efficiency gains across multiple industries.

Coating modification machine with Centered on “precise encapsulation, efficient integration, and controllable performance,” and taking into account the particle characteristics of non-mineral powders as well as end-use application requirements, we have developed a multi-process synergistic modification system that thoroughly addresses issues such as uneven coating, waste of additives, and degradation of powder performance inherent in traditional processes. This has enabled a technological leap—from “surface treatment” to “function customization.”

First is the equipment’s broad compatibility with various types of powders. Whether it’s ultrafine powders with particle sizes as small as a few nanometers or coarse particles measuring hundreds of microns, whether it’s layered talc or flaky kaolin, or spherical quartz powder and acicular wollastonite—this equipment can achieve uniform coating by adjusting its internal structure and process parameters. For high-viscosity and high-humidity powders, the equipment is equipped with pre-drying and dispersion modules that allow for pretreatment of the powder before modification, thereby preventing agglomeration from compromising the coating effect and addressing the longstanding challenge posed by traditional equipment, which has stringent requirements on powder conditions.

Secondly, there are the characteristics of efficient and environmentally friendly production. The equipment employs atomization spraying and precise dosing technology, enabling a modifier utilization rate of up to... Over 95%, significantly reducing additive loss and production costs. The fully enclosed production structure, coupled with a highly efficient dust recovery system, ensures zero dust leakage, fully complying with current environmental protection regulations while also safeguarding the health of operators from dust exposure. Moreover, the equipment’s continuous-production design enables 24-hour uninterrupted operation; a single unit can process up to tens of tons per day, meeting the demands of large-scale production. Production efficiency is more than doubled compared to conventional batch-processing equipment.

Finally, the process boasts strong scalability. The coating and modification machine can be seamlessly integrated with equipment for ultrafine grinding, classification, granulation, screening, and other processes, thereby forming a complete, deep-processing production line for non-mineral powders. For example, ultrafine calcium carbonate powder that has been ground can be directly fed into the coating and modification machine for treatment, then processed through a granulation device to produce granular fillers, which can be directly used in plastic injection molding without any additional processing steps. This significantly simplifies the production process and enhances the efficiency of the industrial chain.

After being processed by the coating and modification machine, the non-mineral powder has had its performance shortcomings completely addressed and now boasts new functional characteristics. This not only expands its application scenarios but also empowers end products, enabling them to achieve... The win-win effect of "adding value to powders and reducing costs at the end-user level" demonstrates significant application value in multiple core areas.

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