The laser marking machine manually adjusts the focal length, which is convenient and simple to operate. For fixed product marking, the focal length is usually fixed, so it does not need to be adjusted frequently. However, some manufacturing plants and advertising companies have different product shapes that need to be marked and often need to adjust the focal length. According to the different needs of customers, CLLASER has developed a galvanometer auto-focusing laser marking machine, please see the video. One-key auto focus, no need to manually focus, automatically find the focus, accurate focus. Laser marking applications continue to innovate and develop to make laser marking easier and smarter.
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