how to replace the protective window of cleaning head

How to replace the protective window from your laser cleaning gun?
If the protective lens of the cleaning head was accidentally broken, Please find this video. For any laser-related consumables please check our website.

Tank Wu
Demark (Wuhan) Technology Co., Ltd

Website: https://www.demarkchina.cn/
Tel/WhatsApp: +86 139 2379 1139
WeChat ID: TheCovid / 247721065

Email: Tank@demarkchina.com

replaceprotectivewindow