重口老太大和小伙乱,人妻去按摩店被黑人按中出 ,亚洲中文字幕无码专区,久久精品国产精品亚洲

1. The beam quality is good, close to the diffraction limit, so that more fine marking can be achieved;

2. Adopt optical fiber output, configure high-speed digital scanning head, marking speed is 2-3 times that of traditional models;

3. The electro-optical conversion rate is as high as 30%, and the power consumption is about 10% of traditional models;

4. Air cooling is adopted, and the whole machine is compact;

5. No consumables, maintenance-free, and long service life;

6. Six-axis linkage;

7. Optoelectronic positioning;

8. Infrared laser positioning;

9. Gantry structure;

10. High engraving precision and good stability, especially suitable for the processing of complex graphics.

Mainly used for deep carving and carving of hardware products, precision instruments, die steel, common metals and alloys (iron, copper, aluminum, magnesium, zinc, etc.). It can also be used for marking of metal materials and some non-metallic materials, as well as sheet cutting.