Atomstack S20 Max

https://www.atom-stack.com/products/atomstack-s20-max-large-size-20w-laser-engraver , Atomstack S20 Max A20 Max Large Size 20w Laser Engraver With F30 Air Assist Kit 850x400mm Engraving Working Area 304 Mirror Stainless Steel & Metal Engraving High Energy Laser Cutting Machine