1. Spindle speed is infinitely variable, which meets different cutting speed and torque requirement.
2. Big travel of column, headstock, square ram and boring bar ensures high precision and high rigidity processing of various large parts.
3. Square ram of nodular cast iron and spindle bearing of heavy load and high speed enable the boring bar to conduct big torque and high speed cutting.
4. High precision linear rolling guideway guarantees flexible and stable movement of all axes.
5. High precision grating scale adopts full-closed loop control with high positioning accuracy.
6. Headstock and square ram adopts hydraulic precision compensation.
7. Automatic chip removal.