90 watt laser performance

Laser will not cut thru 1/4 inch plywood

You need to be more specific as to the laser being used, CO2 or diode, settings, etc. I am sure people on here can help.

If it’s a Ruida, then it’s likely a co2…


That machine should cut 1/4" ply fine … my 40W does it, a bit slow, but it does ok with 6mm ply.

  1. properly working tube
  2. clean and aligned optics
  3. proper focus

If you have these three, they work…


Is this new/used or? A little history is always helpful… we know you know these answers, but you didn’t give us much to work with.

:smile_cat: