China National Machinery & Technology (Tianjin) Co., Ltd.

1. The machine tool base, columns, spindle box, cross slide, and worktable are all made of high-strength lost foam casting technology. The internal metallographic structure is stable, ensuring the high stability of the basic parts. The casting structure has undergone machine tool dynamics analysis and finite element analysis to make its geometric structure more reasonable, and the appropriate matching with the reinforcing ribs ensures the high rigidity of the basic parts.

2. Use high-rigidity and high-precision spindle from Taiwan KENTURN spindle BT40-150mm.

3. Use high-precision and high-strength ball screws from Taiwan LTM C3 class.

4. The X, Y, and Z axes use Taiwan HIWIN 45mm roller linear rails, and the slides are widened and enlarged. The roller heavy-duty linear rail can not only meet the customer's requirements for fast speed and high precision, but also can perform powerful cutting, while also increasing the service life.

5. The machine is equipped with a sealed guide rail protective cover to effectively protect the guide rails and screws and extend their service life.

6. The machine tool is equipped with three-dimensional full protection to ensure no vibration during strong chip cutting.

7. Use Japanese Oi-MF PLUS operating system, paired with an absolute servo motor, ensuring high stability, fast speed, smooth surface, and high precision.

8. Automatic lubrication system: The guide rail lubrication uses a volume distributor with oil injection to supply the oil required for the guide rail regularly and quantitatively, reducing the waste of lubricating oil and avoiding environmental pollution.

9. High-precision pitch compensation, each transmission shaft uses high-precision laser beam for detection, optimization and compensation to make the positioning accuracy of each shaft more accurate and more suitable for machining high-precision parts. At the same time, the advanced ball club instrument is used to optimize the processing, to ensure the accuracy of the machine tool in the processing of circle and surface.