The single column vertical lathe adopts modular design to ensure that various specifications of equipment can be produced and manufactured in a short period of time, and respond quickly to customer needs. With high rigidity, the main components of the machine tool such as columns, beams, and worktable bases are made of reinforced rib castings, which improves the stability of the equipment. The overall layout adopts a symmetrical structural form, which has good shock absorption and damping properties. The worktable is driven to rotate by an AC or DC motor through a two speed planetary gearbox, ensuring stable and reliable performance. The horizontal movement of the tool holder and the vertical movement of the slider both use static pressure guide rails to achieve high speed, high precision, and large cutting force.