15/10/2026
Need to replace the protective lens in your laser cutting head? π§
Follow this step-by-step JIANMENG tutorial.
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Protect the cutting head opening from dust
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Remove the protective lens holder
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Handle the new lens carefully
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Reinstall and secure the components
Remember: Avoid touching the lens surface with your fingers, and minimize dust exposure throughout the replacement process.
Proper handling helps reduce the risk of contamination and damage to the protective lens.
Save this video for future reference, and share it with your maintenance team!
Looking for laser cutting equipment or technical support? Contact JIANMENG.
π Website: [www.jianmeng.com](https://www.jianmeng.com/)
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