CR series ultra-micro impact crusher is an advanced crushing technology developed by our company based on a large number of experiments on the basis of many years of production of crushers, the introduction of advanced crushing technology from the United States, combined with domestic advanced milling experience, and engineering experts Crushing equipment. It uses impact, collision, and shear as its crushing mechanism, with high crushing efficiency and narrow classification particle size range. The crushing and grading of materials are completed in the same body and each runs independently. It has the characteristics of compact structure, small footprint, adjustable product fineness, and convenient maintenance