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JW-U5
JW
Enclosed 3D Laser Internal Marking and Engraving Machine For Glass Crystal

Machine Features:
True 3D Subsurface Engraving — Produces high-resolution internal images inside glass, crystal, and acrylic without surface damage.
High Precision and High Speed — 532nm solid-state laser ensures clean, sharp engraving with stable performance.
Non-contact and Non-destructive — No mechanical force, no surface marks, ideal for premium gift and craft manufacturing.
Wide File Compatibility — Supports GLB 3D files and any 2D print output for flexible design workflows.
Multi-platform Operation — Works seamlessly with Windows, macOS, Android, HarmonyOS, and iOS without drivers.
Broad Application Range — Suitable for souvenirs, trophies, industrial parts marking, decorative crystal production, and more.

Product parameters | |
Laser type | solid-state lasers |
Laser power(optional) | 5W |
Laser wavelength | 355 / 532nm |
Working area | 70mm*70mm*60mm(H) |
Material size | 100mm*100mm*80mm(H) |
Operating environment | Temperature 10-35℃, humidity 10-80%RH, no condensation |
Machine size | 450mm*420mm*240mm |
Laser frequency | 20~200Khz |
Power supply | 100-240V, 50-60Hz |
Wireless Network | 802.11b/g/n,2.4GHz/5GHz |
Cooling way | air cooling |
System Requirements | iOS 4.2 and above, HarmonyOS 2.0 and above, Android 8.0 and above, Windows 10 and above, macOS 10.7 and above |
Flat printing format | Supports any software with printing functionality, with no format requirements |
3D printing format | glTF Binary Format (GLB) |
Net weight | 25KG |
Working range | 70mm*70mm*60mm(H) |
The 3D Crystal Laser Subsurface Engraving Machine is a high-precision solid-state laser system designed for detailed 2D and 3D subsurface engraving inside glass, crystal, and acrylic materials. With a 532nm laser, 1–10 kHz frequency range, and support for GLB 3D formats, it delivers clean, non-contact, non-destructive engraving with exceptional clarity. Compatible with major operating systems and wireless connectivity, it is ideal for customized gifts, awards, souvenirs, and industrial micro-marking applications.

Payment and Shippment
1.The delivery lead time would be 2-7 working days after receiving the payment.
2.As for the wholesalers/distributors, we could send the cargo by air, by sea or by railways via reliable forward.
3. Payment: T/T, Paypal, Alipay
4.Currency of payment: USD / RMB
Packaging details | Standard export packing, major products using export plywood case packing, small products use thick carton packing, ensure that the product packaging integrity and safety; |
Shipping methods | 1.Shipping by sea(recommend big product or a lot of goods of the order) |
2.By air | |
3.By express: EMS, DHL, Fedex, UPS etc |


Enclosed 3D Laser Internal Marking and Engraving Machine For Glass Crystal

Machine Features:
True 3D Subsurface Engraving — Produces high-resolution internal images inside glass, crystal, and acrylic without surface damage.
High Precision and High Speed — 532nm solid-state laser ensures clean, sharp engraving with stable performance.
Non-contact and Non-destructive — No mechanical force, no surface marks, ideal for premium gift and craft manufacturing.
Wide File Compatibility — Supports GLB 3D files and any 2D print output for flexible design workflows.
Multi-platform Operation — Works seamlessly with Windows, macOS, Android, HarmonyOS, and iOS without drivers.
Broad Application Range — Suitable for souvenirs, trophies, industrial parts marking, decorative crystal production, and more.

Product parameters | |
Laser type | solid-state lasers |
Laser power(optional) | 5W |
Laser wavelength | 355 / 532nm |
Working area | 70mm*70mm*60mm(H) |
Material size | 100mm*100mm*80mm(H) |
Operating environment | Temperature 10-35℃, humidity 10-80%RH, no condensation |
Machine size | 450mm*420mm*240mm |
Laser frequency | 20~200Khz |
Power supply | 100-240V, 50-60Hz |
Wireless Network | 802.11b/g/n,2.4GHz/5GHz |
Cooling way | air cooling |
System Requirements | iOS 4.2 and above, HarmonyOS 2.0 and above, Android 8.0 and above, Windows 10 and above, macOS 10.7 and above |
Flat printing format | Supports any software with printing functionality, with no format requirements |
3D printing format | glTF Binary Format (GLB) |
Net weight | 25KG |
Working range | 70mm*70mm*60mm(H) |
The 3D Crystal Laser Subsurface Engraving Machine is a high-precision solid-state laser system designed for detailed 2D and 3D subsurface engraving inside glass, crystal, and acrylic materials. With a 532nm laser, 1–10 kHz frequency range, and support for GLB 3D formats, it delivers clean, non-contact, non-destructive engraving with exceptional clarity. Compatible with major operating systems and wireless connectivity, it is ideal for customized gifts, awards, souvenirs, and industrial micro-marking applications.

Payment and Shippment
1.The delivery lead time would be 2-7 working days after receiving the payment.
2.As for the wholesalers/distributors, we could send the cargo by air, by sea or by railways via reliable forward.
3. Payment: T/T, Paypal, Alipay
4.Currency of payment: USD / RMB
Packaging details | Standard export packing, major products using export plywood case packing, small products use thick carton packing, ensure that the product packaging integrity and safety; |
Shipping methods | 1.Shipping by sea(recommend big product or a lot of goods of the order) |
2.By air | |
3.By express: EMS, DHL, Fedex, UPS etc |


Liaocheng Jingwei Laser Equipment Co., Ltd., based in Liaocheng, Shandong, China, was founded in 2013. Over the years, it has evolved into a professional factory integrating R&D, manufacturing, sales, and service. The company specializes in laser engraving & cutting machines, desktop laser stamp engraving machines, fiber laser marking machines, related parts, and WD series machines. Jingwei Laser provides high-quality OEM services to overseas distributors and agents. Contact us to discuss business opportunities.



Liaocheng Jingwei Laser Equipment Co., Ltd., based in Liaocheng, Shandong, China, was founded in 2013. Over the years, it has evolved into a professional factory integrating R&D, manufacturing, sales, and service. The company specializes in laser engraving & cutting machines, desktop laser stamp engraving machines, fiber laser marking machines, related parts, and WD series machines. Jingwei Laser provides high-quality OEM services to overseas distributors and agents. Contact us to discuss business opportunities.



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