machine bed will be placed 30 to 45 days after rough machining natural failure, the internal stress release completely again after finishing, ensure the machining accuracy. High strength, stability, ensuring 20 years of use without distortion.
2. They are excellent beam quality, high energy density, and reliability, a wide modulation frequency;
3. 100,000 hours of lifetime, free maintenance; Low energy consumption, only 20%-30% of the traditional CO2 machine.