... hours continuous operation 3.3d workbench YAG laser marking machine for metal parts Technical Parameters: Model NumberYAG-75ZJ-IIMax. ... cooled system, with high temperature control precision machine long life of work and provides reliable protection.Software control systemSoftware control ... bar codes, text, graphics, etc., PLT, DXF, BMP and other file formats, directly using SHX, TTF font.The system ...