CCM is the world’s leading manufacturer of fastener optical sorting machines applying in the aerospace, automotive industries with high-precision and the highest quality requirements. For different screw/bolt sizes, we offer a variety of sorting machines: Standard Rotary Disk Sorting Machine, Larger Rotary Disk Sorting Machine, Rotary Disk Sorting Machine for Long Screws, Glass Dial Sorting Machine,and Rotary Disk Sorting Machine(Continues Running). Below table shows the screw size to model chart. Please click the icons below for more information or contact “foreign_sales@ccm3s.com”.