1. The main basic parts such as base, sliding seat, workbench, column and headstock are made of HT300 cast iron; the base is box-type structure, and the compact and reasonable symmetrical structure ensures the high rigidity and bending resistance of the foundation. The A-type bridge straddle column and the internal grid-shaped ribs ensure the rigidity and precision of the Z-axis strong cutting; the base parts are resin sand molding and aging treatment, which guarantees the stability of the long-term performance of the machine tool.

2. The X, Y and Z guide rails are all heavy-duty 45# linear rolling guides in Taiwan. They have the characteristics of high speed, high rigidity, low friction, low noise, low temperature rise and change, and cooperate with automatic forced lubrication to improve the precision life of the machine tool.

3, Z-direction plus weight balance, to ensure smooth and stable headstock movement; Z-direction drive motor has power-off braking device;

4. The X, Y and Z directions are fed with high precision and high strength internal circulation double nut preloading large lead ball screw, and the feed speed is high; the drive motor is directly connected with the lead screw through the elastic coupling. The servo motor directly transmits the power to the high-precision ball screw without backlash, ensuring the positioning accuracy and synchronization of the machine tool;

5, The spindle with high-speed 12000rpm, high-precision, high-rigidity spindle unit, axial and radial bearing capacity, with oil cooling together.

6. The main shaft adopts the central air blowing structure to quickly clean the inner cone of the main shaft with the central high pressure gas when the main shaft is loosened to ensure the precision and life of the tool clamping;

7. X, Y, Z three-direction guide rails and lead screws are equipped with protective devices to ensure the cleanliness of the lead screws and guide rails, ensuring the transmission and movement accuracy and life of the machine tools;

8. The outer protection of the machine tool is designed with full protection structure, which is convenient, safe and reliable.

9. Adopt reliable centralized automatic lubrication device to automatically and intermittently lubricate the lubrication points of the machine tool regularly and quantitatively, and adjust the lubrication time according to the working condition;

10. Adopting 16 pcs tools umbrella type ATC produced by professional manufacturers in Taiwan, the tool change is accurate, the time is short, the efficiency is high, and the test is performed after millions of operations, which meets the reliability requirements; It can reduce the impact during exercise and ensure the service life of the tool magazine; pneumatic drive, easy to use, and the shortest path to change the tool;