Low power fiber laser engraving machines are used for laser engraving of metals. Think of stainless steel, aluminum, silver, platinum gold and a large number of other metals. The working area of a fiber laser is standard 10 x 10 cm or 20 x 20 cm and can optionally be enlarged to 30 x 30 cm. In addition to the difference in power, there are also so-called MOPA fiber lasers especially suitable for laser engraving in color. Watch the video