---
title: UV Laser Internal Engraving Machine
description: The UV Laser Internal Engraving Machine forms 3D patterns, text and logos beneath the surface of crystal and glass. A 5 W UV laser, automatic positioning and scanning create the internal image with no damage to the surface, producing a strong 3D effect. The compact 30 kg machine works on crystal, gl
canonical: https://glassmachines.net/machines/laser-glass-processing/gudetech-uv-laser-internal-engraving/
language: en
country: GLOBAL
last_updated: 2026-07-22
---

# UV Laser Internal Engraving Machine

The UV Laser Internal Engraving Machine forms 3D patterns, text and logos beneath the surface of crystal and glass. A 5 W UV laser, automatic positioning and scanning create the internal image with no damage to the surface, producing a strong 3D effect. The compact 30 kg machine works on crystal, glass and acrylic.

## Key Specifications

| Specification | Value |
| --- | --- |
| Laser power | 5 W |
| Weight | 30 kg |
| Laser source | UV |
| Positioning | Automatic positioning and scanning |
| Max engraving area | 150 × 150 mm |
| Model | GDLUV-5W |
| Engraving | 3D internal (sub-surface) |
| Suitable for | Crystal, glass, acrylic |

## Manufacturer

Gudetech (CN)

Request price and configuration: https://glassmachines.net/request-a-quote/?machine=gudetech-uv-laser-internal-engraving