1064nm Fiber Laser Engraver ComMarker B4 20W 

Ultra Fast ComMarker B4 20W 1064nm Fiber Laser Engraver . With 2 lenses 110x110mm and 200x200mm.
ComMarker:
ComMarker B4 20W:www.commarker.net/commarkerB4...
ComMarker B4 20W+rotary:www.commarker.net/commarkerB4...
Amazon:
ComMarker B4 20W: amzn.to/437Wo2G
ComMarker B4 20W+rotary: amzn.to/46puhi6
Aliexpress:
ComMarker B4:s.click.aliexpress.com/e/_DDu...
ComMarker B4 20W+rotary: s.click.aliexpress.com/e/_DDu...
20W laser source, 2 in 1 Desktop and Handheld Fiber Laser Marking Machine, support Lightburn and EzCad2 . With 2 lenses 110x110mm + 200x200mm.
ComMarker B4 features a fiber laser source that has a typical lifetime of 100,000 hours. That‘s over 10 years of full-time work!
ComMarker B4’s of continuous power is coupled with a high-precision field mirror that increases energy density and collimates the laser beam at one point,
driving ComMarker B4’s exceptionally accurate, fast, and deep engraving capabilities.
laser beam at one point, driving ComMarker B4’s exceptionally accurate, fast, and deep engraving capabilities.
ComMarker B4’s fiber laser source uses glass fibers, population inversion, and an amplifier module to create a stronger, faster-moving laser output.
The system’s motion is driven by a Galvano scanner and field lens to create precise, quick laser movement, resulting in faster, deeper, and more accurate engraving.

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