Types of Laser Engravers: CO₂, Diode, Fiber, MOPA, and UV Compared Every laser engraver on the market runs on one of a handful of light sources, and the source — not the price tag, not the wattage — is what decides which materials the machine can actually handle. A 4...
Galvo Laser vs. Gantry Laser: Which Motion System Do You Need? When choosing a laser engraver, most buyers naturally focus on the laser source — CO₂ , diode , MOPA , fiber , or UV . However, there is another equally important factor that is often overlooked: the ...