This lathe has the advantages of high rotational speed, large spindle aperture, low noise, beautiful appearance, and complete functions. It has good stiffness, high rotational accuracy, large spindle aperture, and is suitable for strong cutting. This machine tool also has a wide range of applications, flexible and convenient operation, centralized control of the operating system, safety and reliability, fast movement of the slide box and middle slide plate, and the tail seat load device making movement very labor-saving. This machine tool is equipped with a taper gauge, which can easily turn cones. The collision stop mechanism can effectively control many features such as turning length. It is suitable for all kinds of turning work, such as turning internal and external cylindrical surfaces, conical surfaces and other rotating surfaces and end faces. It can also process various commonly used threads, such as metric, inch, module, diameter pitch threads, as well as drilling, reaming and tapping. Broaching wire troughing and other work.