Ultra-fine Grinding and Classifying Machine

Working principle: The ultra-fine grinding and classifying machine precisely classifies materials based on differences in particle size, shape, and density through centrifugal force. The entire classification process is conducted without the addition of water, using a completely dry method, resulting in a narrower particle size distribution and non-polluting micro-powder. The equipment employs high-efficiency classification technology, wear-elimination technology, reliable sealing and non-leakage technology, large particle control technology, fine powder extraction technology, as well as the design of a complete and stable flow field and a constant gas-solid concentration ratio, ensuring the precision of classification and the control of product yield. With minimal wear, it is suitable for processing ultra-fine powders with high purity and ultra-narrow particle size ranges, avoiding wear issues associated with horizontal classifiers. Operating under negative pressure, the equipm…