1.Large laser power; 2.Large marking scope; 3.The mark is ... The cutting efficiency is high. Feature:1.Large laser power;2.Large marking scope;3.The mark is clear and ... nm wavelength output. The models are mainly composed of laser power, laser, sound and light Q-switched, XY-mirror system ... and designed for laser marking software itself, which can also control the making of various PLT, BMP, JPG format, ...