The machine tool adopts a new generation of vertical machining center with high precision, high speed and high rigidity developed by 3D computer-aided design and finite element analysis. The guide rail adopts three-line rail (or two-line one-hard) guide rails, and the maximum rapid speed can reach 48m / min, spindle speed 6000 to 15000 rpm optional positioning accuracy <4μm, repeated positioning <3μm; suitable for various mechanical processing fields such as mold, military industry, hardware, auto parts and so on.