CX516 is a high-efficiency vertical turning center with three-axis linkage function, seamless integration of turning and milling modes, direct-drive structure of turning and milling spindles,equipped with 40-station tool changer, which can be used for precision and high-efficiency turning and milling composite machining of disk and sleeve parts, and is widely used in the manufacturing industries of electronics, ships, automobiless, high-speed railways, medical equipments, molds and dies, and IT. The machine tool can be equipped with online inspection, high-pressure chipbreaking and other functions, which can be used for single-machine machining or multi-machine linkage to realize automative operation