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Sunine’s High-Quality CO2 Laser Marking Machine: The Pinnacle of Precision and Versatility

In today’s fast-paced industrial landscape, precision and versatility are paramount. Sunine, a trusted name in laser technology, has introduced the V610C, V620C, and V630C CO2 laser coding machines, setting new standards in marking and engraving across a wide range of materials, from wood and paper to cardboard, glass, rubber, and PET. These machines harness the power of the carbon-dioxide laser, a technology known for its efficiency, superior output quality, and stability. In this article, we delve into the remarkable features of Sunine’s CO2 laser marking machines and explore how they cater to various industry needs.

The CO2 Laser: Unveiling the Powerhouse

The heart of Sunine’s CO2 laser marking machines lies in the carbon-dioxide laser technology. These gas lasers are renowned for being the highest-powered continuous-wave lasers available today. They boast remarkable efficiency, with an output power-to-pump power ratio reaching as high as 20%. What truly sets them apart is their ability to emit an infrared beam of light, with primary wavelength bands centered at 9.3 μm, 10.2 μm, and 10.6 μm.

Compared to other laser technologies, such as those with liquid or solid-state mediums, CO2 lasers offer better beam output quality and frequency stability. This results in more precise and reliable marking and engraving, making them the preferred choice in various industries.


Sunine’s V610C, V620C, and V630C CO2 laser coding machines represent the epitome of laser technology. Their use of CO2 lasers, coupled with precise wavelength selection, allows for unparalleled performance across a multitude of materials. Sunine has truly raised the bar in the industry by providing high-quality, reliable, and versatile laser marking solutions. Whether you’re in the packaging, glass, or beverage industry, Sunine’s CO2 laser marking machines are sure to meet and exceed your expectations, making your marking and engraving tasks a breeze.

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