Ultrafine pulverization technology is a new pulverization technology developed to meet the requirements of modern technology. It can process raw materials into micron or even nanometer level powder. It has been used in chemical, food, pesticide, cosmetics, dyes, coatings, electronics, aviation, etc. Many fields such as aerospace are widely used.
With the continuous increase of social needs, the ultra-fine crushing equipment is facing great tests in terms of performance, quality of finished products, and service life. Therefore, various equipment manufacturers are increasing their research and development efforts to continuously improve equipment in ultra-fine Control technology such as crushing strength, particle size distribution, and grain crystal form during crushing work, in order to achieve more efficient production.
This requires each machinery manufacturer to make targeted improvements to the environmental protection and low energy consumption performance of ultrafine powder processing and production equipment, and strive to achieve low energy consumption, high output, no pollution, and finished material granules in China's ultrafine crushing technology. The unique performance advantages such as good performance and good dispersion improve the competitiveness and share of China's ultra-fine milling equipment. Although the domestic research on ultra-fine crushing technology started late, after years of efforts, so far, China has been able to produce various types of ultra-fine crushing equipment. Needs in actual production in China.
Modern production not only pursues production efficiency and quality of finished products, but also develops in the direction of environmental protection and energy saving. The same is true in the pharmaceutical machine industry. Looking at the requirements of modern social productivity, the overall development trend of China's ultra-fine material crushing technology is the reverse development of low cost, high efficiency, strong controllability, good dispersion, and stable quality. Higher technical requirements are imposed on various types of ultra-fine crushing equipment.
Generation engineering technology will require more and more high-purity ultra-fine powders. Ultra-fine powder technology will play an increasingly important role in high-tech research and development. Although high-purity and ultra-fine powders are prepared by chemical synthesis, the cost is too high and it is extremely difficult to use in industrial production. The main means to obtain ultra-fine powder is still mechanical pulverization. Ultra-fine pulverization technology is a combination of multiple technologies. Its development depends on the progress of related technologies. Therefore, the main development trends of ultra-fine crushing equipment have the following aspects:
⑴Develop fine classification equipment matching with ultra-fine crushing equipment.
⑵Develop ultra-fine crushing equipment with low energy consumption, small footprint and large processing capacity.
(3) Integrated development of equipment and process research. Ultrafine crushing and supporting equipment must be adapted to specific bored characteristics and product indicators, and scale models must be adapted to a larger range.