The equipment adopts the concept of the design of the dragon gate. It is applied to the drilling, milling and tapping of various industrial steel components. The four axis adopts high precision linear guide and ball screw, high speed precision. A single clip can be used for machining of multi-surface machining and arbitrary Angle of arc. Built-in atomization cooling and cutting fluid circulation cooling, according to different processing requirements choose different cooling, automatic door implement fully enclosed processing and low noise, automatic waste recycling, energy conservation, environmental protection, create a comfortable working environment.