OMTech Pro 3655 Hybrid 150W Laser Cutting and Engraving Machine with 34'' x 54'' Working Area, Autofocus and Built-in Water Chiller

Easy to setup, but there has been technical problems associated with the water protect, hope to get this resolved soon. Actually, there is an addition open door switch that had to be installed by Omtech for US operation. The failure was wired to the water protect circuit, once I figured that out I was able to make the adjustments. The Laser is operating as described by OMTech.

Works well but there is no information on how to use it effectively and efficiently. You can only rely on the forums and YouTube