532nm Green Laser 3D Subsurface Laser Engraving Machine (HS-GL05)

Price: depends on Your needs

  1. We'll ask some questions to confirm your request.
  2. We'll recommend some machines configurations.
  3. We'll make a detail quotation with final offer to you after configuration confirmed.

$6500 ~ $8500

Why Green Laser?

  • Surface-Safe: Images only within crystal/glass.
  • 532nm Green Light: More suitable for transparent materials than fiber lasers.
  • Anti-Counterfeiting & Tamper-Proof: Markings reside inside the material, impossible to alter.

Smart Operation

  • PC-Free: Direct images upload via mobile phone.
  • Touchscreen Control: Built-in display with easy use software.
  • Auto Focus: Z-axis auto-adjustment for precise focusing.

Key Specificition

  • Laser Power: 5W solid-state green laser.
  • Engraving Range: 2D/2.5D (70mm x 70mm) / Simple 3D model (70mm x 70mm x 70mm) / Detailed 3D model (50mm x 50mm x 50mm)
  • Ultra-High Precision: 0.03mm dot diameter for HD details.
  • High-Speed: Approx. 5 min/piece (standard portrait).

Applications

  • 3D Portrait Customization: 3D Portrait Crystal Engraving.
  • Internal Anti-Counterfeiting: Inside Glass Laser Etching.
  • Artisan Gifts: 2D photos, hand/foot prints, trophy engraving.

Shipping: Air Express (DHL, FedEx, TNT, UPS). Also can arrange delivery by air or by sea.

Payments:

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Guarantee: 1 Years Free Warranty

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Description

What is the HS-GL05 Green Laser Engraving Machine?

The HeatSign HS-GL05 is a compact Green Laser Engraving Machine designed specifically for high-profit customization businesses. Unlike UV or Fiber lasers that mark the surface, this machine utilizes a 532nm green laser wavelength to penetrate transparent materials. It creates micro-explosions internally to form pristine white dots, resulting in high-definition 3D Subsurface Laser Engraving (SSLE).

With a compact footprint (500mm x 250mm x 510mm) and weighing just 26KG, it is the perfect desktop solution for photography studios, gift shops, and industrial manufacturers requiring precise Inside Glass Laser Etching.

green laser crystal laser engraving machine

Why Choose HeatSign Green Laser Engraving Machine HS-GL05?

1. True Mobile-Based Smart Operation (PC-Free Operation) The HS-GL05 revolutionizes traditional crystal engraving machines by eliminating the need for cumbersome computer connections.

  • Built-in WiFi Hotspot: Connect your phone directly to the machine, freeing you from cable constraints.
  • One-Tap App Upload: Directly upload 2D photos  from your phone gallery. Accept orders on-site and produce immediately.

 

2. Powerful Multi-Format Compatibility (2D/3D Ready) This is not just a 3D subsurface laser engraver—it accommodates diverse engraving needs:

  • 2D Images: JPG/PNG for logos and standard photos.
  • 2.5D Effect: Software processing to give depth to flat images.
  • 3D Models: Full support for glTF/glb binary files for 360-degree object engraving. (Note: While the machine engraves 3D files perfectly, 2D-to-3D model conversion requires external software like Blender or a 3D scanner).

 

3.Precision & Speed Equipped with a high-stability solid-state laser, it achieves a focus diameter of just 0.03mm. It can complete a standard crystal portrait in approximately 5 minutes, making it suitable for “while-you-wait” retail environments.

sub surface laser engraver
sub surface laser engraver details

What can a 3D Crystal Laser Engraver do for You?

The HS-GL05 is not just for gifts; it is a versatile tool for both artistic and industrial sectors.

1. Personalized Gifts & 3D Portrait Crystal Engraving

This is the most popular application for the Sub Surface Laser Engraver.

  • 2D/3D Portraits: Easy to engrave 2D photos, 2.5D reliefs or use 3D scans to create stunning, floating portraits inside crystal blocks. Perfect for weddings, birthdays, and pet memorials.
  • Baby Souvenirs: Permanently preserve baby handprints and footprints inside crystal cube
  • Tourist Souvenirs: Engrave famous landmarks or local attractions into K9 crystal for high-value retail items.

2. Industrial Anti-Counterfeiting & Branding

Using Inside Glass Laser Etching, manufacturers can protect their brand integrity.

  • Tamper-Proof Marking: The laser marks are suspended inside the material. They cannot be removed by friction, acid, solvents, or heat without destroying the product itself .
  • Traceability: Engrave production dates, batch numbers, and QR codes inside glass bottles (liquor/wine) or high-end cosmetic packaging.

3. Automotive & Consumer Electronics

  • Automotive Parts: Ideal for marking internal codes or logos on automotive headlights and glass components.
  • Electronics: Internal marking of transparent panels, phone buttons, lenses, and membrane switches where surface smoothness is critical.

4. Awards & Trophies

  • Create distinct corporate awards where the text and logos float inside the trophy, ensuring the surface remains easy to clean and dust-free.
3d portrait crystal engraving 1

HeatSign HS-GL05 (Green Laser) vs. Standard CO2 Laser

Many customers ask: “Can I use a standard laser to engrave crystal?” The answer is No. Standard CO2 lasers burn the surface, causing cracks and dust. The HeatSign HS-GL05 uses specialized 532nm Green Laser technology to penetrate the surface and engrave inside.

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Our Green Laser Crystal Photo Machine

Subsurface (Inside): The laser passes through the glass to create points internally

100% Smooth: No damage to the exterior. Dust-free and pollution-free

True 3D: Can create floating 3D portraits and models inside the block.

Permanent & Tamper-Proof: Image is protected inside; cannot be worn away

Smart / PC-Free: Built-in Touch screen control via WiFi.

CO2 laser marking machine

Standard CO2 Laser Machines

Surface Only: Burns and etches the top layer of the material.

Rough/Textured: Creates micro-cracks or frosted effects on the surface; produces dust.

2D Only: Can only mark flat text or logos on the surface.

Vulnerable: Surface marks can wear down over time due to friction.

PC Dependent: Requires a dedicated computer tower and complex drivers.

Technical Parameters

Model

HS-GL05

Laser Type

Green Laser

Wave Length

532nm

Laser Power

5W

Laser Frequency

1~10kHz

Laser Safety Class

1M(IEC 60825-1)

Weight (KG)

Approx. 25kg

Engraving Area

2D/2.5D : 70mm x 70mm
Simple 3D model : 70mm x 70mm x 100mm
Detailed 3D model: 50mm x 50mm x 50mm

Engrave Product Max Dimensions:

150*150*100(H)mm

Operating Environment

Temperature: 15–35°C Humidity: 10–90% RH No condensation

WiFi

802.11b/g/n, 2.4GHz/5GHZ

Machine Size

500x250x510(H)mm

Power Supply

AC 100V ~240V/ 50~60HZ

Laser Source Life

Typically over 20000 hours

Suitable Material

crystal, glass, acrylic

3D Printing Format:

gITF Binary Format (GLB)

Customer questions & answers

What materials can the HS-GL05 engrave? The 532nm green laser is specifically designed for transparent materials. It works best on K9 Crystal (optical glass), standard glass, and high-quality clear Acrylic (PMMA). It allows the laser to pass through the surface and focus inside. Does it damage the surface of the crystal? No. This is the main advantage of Green Laser technology. The surface remains perfectly smooth to the touch. The engraving happens entirely inside the block, making it dust-free and pollution-free. Do I need a computer to run this machine? 2D images is no need PC. The HS-GL05 is designed to be fully operational via a Smartphone App or the built-in Touchscreen. You can connect via the machine wifi to transfer files. However, for advanced 2.5D or 3D model conversion (like using Blender), a PC may be used to prepare the .glb files before transfer. How long does it take to print one crystal cube? For a standard crystal portrait size, the engraving process takes approximately 5 minutes. This speed allows for "while you wait" retail business models. Can it engrave QR codes for anti-counterfeiting? Yes. Because the engraving is subsurface, it cannot be chemically erased or scratched off without destroying the object. This makes it ideal for anti-counterfeiting codes on liquor bottles, cosmetics, and car headlights.  

Have a question?

Find answers on the blog or get personal consultation

Customer reviews

Scott Capo
Scott Capo
quote

This small machine is a space saver, great for marking metal parts, and can quickly mark beautiful results.