Laser Marking Machine for Metal CX-30G uses the most advanced fiber laser generator which enjoys lifespan more than 100, 000 hours to meets the high requirement of marking depth, smoothness and precision. This fiber laser marking machine is widely used for electrons, hardware product, tools, integrated circuit, electrotechnical device, mobile phone, precise device, glasses, clock, auto accessories, plastic button, PVC, Medical device. Metals, alloys, rare metals, metal oxide, special processing for surface and ABS materials. Chanxan aims for a win-win solution for every customer and aims to be the best Textiles Laser Cutter, Small Laser Cutting Machine, UV Laser Marking Machine and perfect service supplier in China. With deep knowledge and professional skills, our service team has covered places all over the world. Parameters Type CX-30G Laser Power 30W Laser Wavelength 10.64um Frequency 20-80K Hz Marking Sped 7000mm/s Minimum Letter 0.15mm Precision ±0.002mm Cooling System Air cooling Power AC220V ±10% 50HZ Whole Machine Power 500W