... durable 4. CE certificate 5. Low cost Diode side-pump Laser Marking Machine Machine Feature 1. High electro-optical ... conversion efficiency, low power consumption. 2. The laser facular is small, and the marking result is fine. ... , gold, jewelry, artwork, etc. Technical Data Diode side-pump laser making machineModelGN-DP50Laser typeNd: YAGLaser-wavelength1064nmLaser scope(standard)50WLaser ...