Used materials: Metal and a variety of non-metallic materials, hard alloys, oxides, plating, coating, ABS, epoxy resins, printing inks, plastics, etc. Features of the machine: Compact Unique integration of built-in design, highly integrated optical, electronic and mechanical devices, machine weighs only 18kg, is the world's smallest optical fiber laser marking machine, imported fiber lasers, all air-cooled design, without external cooling system.