CK514A/CK516/CK518 serious CNC vertical lathes are universal CNC vertical lathes, which are manufactured following the market demand, absorbing the home and abroad peer's advanced technology, according to the international market latest trend to CNC vertical lathes. It applies to processing various complex spindles, jackets, disk, as well as interior lathe, external cylinder, conical face, arc, end face, grooving, chamfer, drilling hole, expanding hole, threads cutting. Especially for processing medium and small batch products. What's more, it is with convenient installation, high processing efficiency, and low crap rate, good consistent in finished products, easy programming, and simple operation. Also it can decrease the request to worker's technology. In a word, it is the ideal machine equipment for cars, motorbikes and other industries for short spindles, disc processing.