From the early extensive mechanical grinding to the current digital, intelligent, and green precision processing, ultrafine grinding technology has undergone decades of iteration, completing a comprehensive upgrade from “being able to grind” to “grinding well, intelligent control, and low energy consumption”.

In the powder and particle processing industry, classifiers and screening machines are two commonly used sorting equipment. Both can achieve material classification and sorting, but there are significant differences in their core principles, applicable scenarios, and sorting effects.

Powder classification is a core link in the powder processing process. Its purpose is to accurately separate the crushed mixed powder into finished products of different specifications according to particle size, remove impurities and unqualified particles, and ensure powder uniformity.

Driven by the rapid iteration of high-end industries such as new materials, new energy, and biomedicine, ultrafine grinding technology, as a core support for fields including non-metallic mineral deep processing, fine chemicals, and lithium battery material preparation, is undergoing a fundamental transformation from “extensive processing” to “precision intelligent manufacturing”.