Jewelry laser engraving machine 30W for silver deep engraving,the depth about 0.5mm.It can engrave more deep by increasing the laser power and engraving time.
JINAN STYLE MACHINERY CO.,LTD
T: +86-531-83161518 | Skype: stylecnc
Whatsapp/Viber/Wechat: +86-18766148818
Email: [email protected]
Website: https://www.stylecnc.com
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