(Medol: PE-DP-5050)
The 3d laser engraving machine is a compact and high-precision system designed for internal engraving inside transparent materials such as crystal and glass. It adopts high-quality UV laser technology combined with high-speed optical scanning to achieve detailed 3D imaging inside the material without surface damage.
The PE-DP-5050 3d crystal laser engraving machine is built for commercial applications, featuring stable performance, low maintenance requirements, and efficient operation. With a working area of 50*50*80mm (optional 70*70*50mm), it is ideal for customized production and small-batch engraving businesses.
Equipped with a 5W UV solid-state laser, this 3d crystal laser engraving machine ensures fine engraving with minimal heat impact. The 355nm wavelength allows high-precision processing for delicate crystal engraving.
With a maximum operating frequency of 40K Hz and engraving speed up to 200,000 points/min, the machine delivers efficient production for personalized customization.
This 3d crystal laser engraving machine supports both internal 3D engraving and UV surface marking, enabling flexible applications across different materials and production needs.
The system achieves an engraving accuracy of 0.01mm, ensuring sharp and realistic 3D image rendering inside crystal blocks.
Featuring a maintenance-free optical path, high-precision motion system, and modular structure, the 3d laser engraving machine reduces downtime and simplifies daily operation.
Operating on <300W power (110-220V) with air cooling, it is suitable for various working environments while keeping energy consumption low.



| Product Name | Desktop 3D Crystal Laser Engraving Machine |
| Model | PE-DP-5050 |
| Laser Source | 5W UV Solid State Laser |
| Laser Wavelength | 355nm |
| Maximum Operating Frequency | 40K HZ |
| Maximum Engraving Range | 50*50*80mm, optional 70*70*50mm |
| Standard Lens | 100mm |
| Accuracy | 0.01mm |
| Top Speed | 2 00,000 points/ min |
| Power | < 300W 110-220v / 50Hz - 60Hz |
| Cooling Method | Air Cooling |
| Environment | Reduce dust and shock, temperature 10-35°C, humidity <85% |
| Supported File Formats | BMP, JPG, DXF, OBJ, STL |
| Applicable Materials | Crystal, glass, acrylic and other internal carving and metal surface carving |
| Machine Size | 85 x 43 x 82 cm |
| Weight | 75kgs |
| Laser Warranty | 1 year |
| Software | Perfect Laser self-developed software |