The center of gravity of the machine tool is low, the overall stability is good, the rigidity is high, and the machining accuracy is stable; It can complete plane milling, drilling, tapping, straight groove, spiral groove and tooth milling, and has composite functions such as turning, milling and boring; Taiwan 12 position servo power rotary turret is adopted, which has high positioning accuracy, low failure rate and fast tool change; It can be equipped with radial or axial servo power head, which can realize 360 degree arbitrary high-precision indexing and positioning of the spindle. It has the functions of side face drilling, tapping and milling, and can be clamped at one time to complete the processing of more complex parts.