The spindle is equipped with positioning feedback, enabling high-speed rigid tapping. The headstock is counterbalanced mechanically, with smooth and flexible operation. The design of the basic components such as bed, column, and others incorporate thermal symmetry and box-style rib plates. Resin bonded sand casting ensures exceptionally stable accuracy. The fully enclosed work area and mechanical-electrical integration are well engineered, environmentally focused, convenient for operation, maintenance-friendly, and attractive in appearance. The design of this series of machine structures ensures high rigidity and reliable accuracy. Motors being directly connected to ball-screws ensures high speed capability. The spindle adopts precision angular contact ball bearings for high speed and accuracy.