Cloudray Ruida 6442S Panel for 6442S 6442G Controller CO2 Laser Engraver and Cutting Machine

Best addition to my Omtech Polar 350 ever. I can now see what the errors are when the red light comes on. Make moving the laser to where I want it a breeze.

This control panel works great on my polar 350 co2 laser

Installed on an Omtech Polar 350, the headless unit without the built-in screen. There's plenty of YouTube videos that explain the features and benefit of adding one of these to a Ruida laser, so I won't reiterate. It is a invaluable upgrade for serious users to troubleshoot and control their laser. If you make money with your laser, just buy this. It will pay for itself in time savings quickly. Biggest benefits to me were controlling the laser position and storing frequently cut files on the controller instead of plugging in the computer every time you need to cut.

Should be included in all co2 lasers. The missing link to control them properly

This controller makes it so much easier to use the OMTech polar 360 laser cutter. I love how it tells me what the error is

Absolutely a must for anyone who owns a Omtech Polar laser cutter. I have no idea why Omtech doesn't have this built into each of their machines. Would be lost without it.

Works well when it works but customer support is a joke don't bother contacting Ruida directly even for a simple question. They will respond but not with an answer they don't even read the message. 5 star for product, -3 stars for any after support that may be needed.

Put on Omtech polar. Does as advertised