1. Stable power output anε✔d superior beam qual'∑ity make the marking more '•precise and clearer;

2. Semi-cold light source, s®¥÷βmall heat affected area↑☆<;

3. The wide range of applicable Ω materials makes up for the problem ≥∞→that many materials are not delicγα$ ate enough with fiber laser marking¥✔§' and have poor results;

4. It is more suitable for processing ‍★←materials with large heat rad↔↑©γiation response.