20W 30W 50W Metal Fiber Laser Marker CNC Fiber Laser Marking Portable Fiber Laser Marking Car Number Plate Making Machine Aluminium Stainless Steel Metal

Laser power20W/30W/50W/100WLaser wavelength1064nmBeam quality100,000 hoursCooling systemBuilt-in air coolingPower supply220V 50Hz AC  Power:500WUse environmentTemperature:-20c -45c, relative humidity 80%Dimensions450mm*330mm*570mmTotal weight