摘要：综述了国内外超细粉碎技术及设备的现状、进展,指出了其发展趋势,从工作原理、结构特点等方面详细介绍了超细粉碎典型设备,同时又指出了近年来国内外在此领域中的新进展,基于现存问题指出了今后超细粉碎研究的方向。

关键词： 超细粉碎;超细粉体;粒度

Abstract： T he present situation developments about superfine crushing techniques and equipments at home and abroad are reviewed the progressive trends of which are pointed out．From aspects of working principle structure and characteristics typical equipments of these types are detailed with recent progression at home and abroad mentioned．According to the problems that exist at present directions of research on superfine crushing are pointed out for the futrue．

Keywords：superfine crushing；superfine powder；granularity