UE7 Crystal Laser Engraver
Intelligent crystal laser engraver with autofocus and simplified parameter setup for gifts, personalization and creative production.

UE7 Crystal Laser Engraver
Intelligent crystal laser engraver with autofocus and simplified parameter setup for gifts, personalization and creative production.
UE7 Crystal Laser Engraver

UE7 Crystal Laser Engraver
AI Redefines Laser Engraving
The UE7 is a consumer-grade laser engraving machine designed for true beginner-friendly operation. With AI image generation, auto focus, zero parameter setup, and place-and-engrave convenience, anyone can create professional engraving results with no prior experience.
Widely applicable across multiple industries, the UE7 empowers creators and businesses alike. Whether you are a small to medium production workshop, a premium custom studio, or a cultural and creative product developer, the 3D crystal laser engraver brings precise, efficient, and innovative laser creativity to your business.
Easily Handles Various Materials
Perfect for:
Corporate Gift Customization
Personal Creative Projects
Light Commercial Production
Cultural & Creative Products
Event Souvenirs & Promotional Gifts
Customized Keepsakes
From business applications to personal expression, a wide range of creative possibilities is yours to define.

Core specification reference.
Final configuration depends on material, marking field, code size, cycle time and integration method.
| Model | UE7 |
|---|---|
| Power | 5W |
| Material of the Entire Unit | Sheet Metal Spraying |
| Type of Laser | Nanosecond Ultraviolet Laser Generator |
| Laser Wavelength | 355nm |
| Print Method | High-precision Two-dimensional Scanning Method |
| Marking Speed | ≤12000mm/s |
| Master Control | Highly Integrated Motherboard with Built-in 7-inch Touch Screen |
| Operating System | Linux Operating System |
| Cooling System | Air-cooled at Room Temperature |
| Printing Type | Plane, 2.5D, 3D, Embossment |
| Printing Upload Method | Mobile Printing; Computer Printing; Mobile APP/WeChat Mini Program Upload via QR Code Scanning |
| Printing Range | Standard: 70mm×70mm |
| Positioning Mode | Ultraviolet Light Preview Positioning |
| Supported Languages | Simplified Chinese, Traditional Chinese, English, Russian, Arabic, and other multi-country languages |
| Power Supply | Plug-in AC 220V 50-60HZ |
| Maximum Power Consumption | ≤480W/2.5A |
| Net Weight of the Machine | 25kg |
| Control Box Size | 425mm×250mm×485mm |
| Interface | RJ45 |
| Class of Pollution | 2 |
| Overvoltage Category | Ⅱ |
| Adaptation Temperature | 10-35℃ |
Questions about UE7 Crystal Laser Engraver.
Review machine selection, integration, sample testing and service information before requesting a quote.
What materials can be marked with laser?
Fiber, UV and CO2 laser systems can mark metal, plastic, glass, paper, carton, cable, PCB and many packaging surfaces. The suitable laser type depends on the material and the required contrast.
Can laser marking create permanent codes?
Yes. Laser marking creates durable marks without ink. On many materials, the result is permanent, clear and suitable for traceability codes, serial numbers, logos and batch information.
Can you mark QR codes and barcodes?
Yes. Zertree machines can mark text, logos, QR codes, Data Matrix codes, barcodes, batch codes and expiry dates for packaging and industrial parts.
How do I choose the right laser marking machine?
Start with the material, code content, marking size, production speed and installation method. Zertree can then recommend fiber, UV, CO2, online, desktop, handheld or enclosed equipment.
What is the difference between fiber, UV and CO2 laser marking?
Fiber laser is commonly used for metal and some hard plastics. UV laser is suitable for low-heat, high-contrast marking on plastic, glass and packaging. CO2 laser is often used for paper, carton, wood, leather and some organic materials.
Can the machine connect with a production line?
Yes. Online laser coding machines can be integrated with conveyors, sensors, fixtures and production-line control systems for continuous flying marking.
Can I send samples before purchase?
Yes. You can send material samples and marking content. Zertree will test contrast, readability, marking speed and code quality before quotation.
What information should I provide for sample testing?
Please provide material type, surface treatment, marking size, code content, expected depth or contrast, production speed and any scanning requirements.
Can you help confirm code readability?
Yes. For QR codes, barcodes and traceability marks, sample testing can confirm contrast, size, readability and repeatability before machine selection.
Do you provide technical support and after-sales service?
Yes. Zertree provides machine selection support, sample verification, remote guidance, technical service and spare parts support for industrial marking projects.
How fast can Zertree review an RFQ?
For clear project information, the team usually reviews the request quickly and can help prepare a practical recommendation within 24 hours.
What should I include when requesting a quote?
Include your material, marking content, marking area, production speed, installation space, preferred machine style and sample photos if available.
Need a UE7 Crystal Laser Engraver solution?
Send your material, marking content, marking size and production speed. Zertree will recommend the suitable UE7 Crystal Laser Engraver configuration and sample testing plan.
Room B036, Unit 501, No. 189 Hongming Road, Yunpu Subdistrict, Huangpu District, Guangzhou, China+86 199 2577 7483info@zertree.com