Laser engraving machine ST-HSGP-4KD

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Product Overview
The 3D crystal sub-surface engraving machine utilizes high-precision laser technology to engrave designs within crystal materials. It creates complex, three-dimensional images and patterns inside the crystal, resulting in artistic pieces with a rich sense of spatial depth and unique visual effects.
The system employs laser energy to process the material layer by layer, altering its optical properties. Depending on the lighting conditions, the engraved patterns exhibit dynamic, three-dimensional light and shadow effects.

Key Specifications
Engraving Speed: 220,000 points/minute
Engraving Capabilities: 2D and 3D sub-surface engraving (switchable based on client design files)
Compatible Materials: Crystal, glass, acrylic, and other transparent or translucent materials
Core Components: German-made laser (lifespan ≥ 25,000 hours), British-made Q-switch, German Scanlab galvanometer, and Singapore-imported F-theta (F-field) lens
Control System: Computerized numerical control (CNC) system; integrates with design software, allowing for real-time editing and modification of patterns
Engraving Precision: Micron-level accuracy, capable of rendering intricate details such as portraits, text, and complex 3D shapes
Machine Design: Compact footprint, easy to operate, and simple to maintain

Product Advantages
1. High-Precision Engraving
Achieves micron-level precision, enabling the faithful reproduction of complex details—including images, text, and 3D models. It produces delicate lines for portraits and logos, resulting in finished pieces with a strong sense of three-dimensionality.
2. Multi-Dimensional Sub-Surface Engraving
Unlike traditional surface engraving, this technology forms 2D or 3D patterns directly inside the material, creating a profound sense of spatial depth and enhanced visual impact. It supports both 2D and 3D engraving modes, determined by the client’s design files.
3. Broad Material Compatibility
While primarily designed for crystal, the machine is also compatible with various other transparent and translucent materials, such as glass and acrylic, making it ideal for producing a wide range of customized decorative items. 4. High-Speed ​​Engraving for Mass Production
With an engraving speed of up to 220,000 points per minute, the system offers high processing efficiency, enabling the rapid creation of complex patterns. It supports the mass production of small crystal items, effectively shortening order delivery lead times.
5. Compact Design
The machine features a compact footprint, making it ideal for studios, small businesses, and retail shops. It requires minimal space, is easy to operate, and is simple to maintain.
6. Computerized Numerical Control (CNC) for Flexible Design
Equipped with an advanced CNC system, the machine integrates with design software, allowing for the instant creation and modification of engraving patterns. This offers high design flexibility, enabling quick transitions between different custom styles for various clients.
7. High-Quality Imported Components for Stability and Durability
The system utilizes a next-generation high-speed laser source—featuring a German-made laser with a service life exceeding 25,000 hours—along with a British Q-switch, a German Scanlab galvanometer, and a Singaporean F-theta lens. These high-end components ensure stable operation and a low failure rate.

Applications
The system is widely used for creating custom crystal gifts, trophies and medals, tourist souvenirs, personalized portrait keepsakes, and branded artisanal products. It is also capable of internal engraving on glass and transparent acrylic materials. It is well-suited for gift manufacturers, creative studios, souvenir shops, the production of branded promotional merchandise, and artistic endeavors—supporting the customization of portraits, logos, text, and 3D models.

Certifications
The equipment holds authoritative international certifications, including CE and FDA. It meets rigorous safety standards and complies with export requirements for Europe and the United States, making it suitable for both international trade and the domestic market.