◆ Introduction: Laboratory rod type nano sanding machine is the most ideal choice for grinding nano materials, closed structure, designed to use grinding media below 0.3mm, for wet ultrafine grinding of solid particles dispersed in solvent materials. Suitable for multiple grinding or cycle grinding and disperse operation. The material can be ultrafine grinding and dispersion in a very short time. The value of this series of products is reflected in uniform particle size distribution, good temperature control, low energy consumption.