Atomstack
The Atomstack laser engraver is a new industrial engraving machine with higher reliability.
Hot models are:
https://www.htpowlasers.com/products/powerful-atomstack-s20-pro-130w-quad-laser-engraver-20w
https://www.htpowlasers.com/products/desktop-atomstack-a5-m50-pro-laser-engraving-machine
https://www.htpowlasers.com/products/atomstack-x30-pro-160w-6-core-laser-engraver