CO₂ Galvo Laser Marking Machines for Non-Metals
Mark logos, text, serial codes and surface engravings on wood, paper, cardboard, leather, acrylic, rubber, selected glass surfaces with a frosted/etched effect, coated products and other compatible non-metals.
Choose CO₂ galvo marking for repeated logos, text and codes on individual parts. Choose a flatbed CO₂ laser for large sheets, larger graphics and cutting applications.
HS-CL40 Specifications
Compare the 40W CO₂ galvo marker’s working field, detail and setup with your marking task.
| Specification | HS-CL40 | Why It Matters |
|---|---|---|
| Laser power | 40W | Repeated marking and surface engraving on compatible non-metals |
| Wavelength | 10.55–10.63 μm | Typical CO₂ range for organic and selected coated materials |
| Marking field | 110 × 110 mm standard; options up to 300 × 300 mm | A larger field changes spot size and usable detail |
| Max. marking speed | ≤9,000 mm/s | Scanner capability; cycle time also includes loading and positioning |
| Repeatability | ±0.01 mm | Supports consistent placement in a controlled fixture |
| Reference detail | 0.1 mm min line; 0.8 mm min character | Verify legibility on the actual material and artwork |
| Reference engraving depth | Up to 0.2 mm, material-dependent | Passes and material response control the result |
| Cooling | Air cooled | Simplifies routine installation and maintenance |
| Laser generator life | >20,000 hours | Environment and duty cycle affect service life |
Before ordering: Confirm your material, artwork and required marking field with our team.
Is a CO₂ Galvo Marker Right for Your Work?
A CO₂ galvo marker scans a fixed field at high speed and is the better format for repeated logos, text and codes. A flatbed laser moves across a larger bed and is the better format for large sheets, long graphics and cutting.
Choose galvo for marking throughput; choose flatbed for work area and cutting travel.
Explore the HS-CL40 CO₂ Galvo Marker
Start with your material and marking area
A 40W galvo option for suitable non-metal parts. Compare the installed lens, working field and handling setup against the job you need to run.
- Logos, text and identification codes
- Repeated marking within a defined field
- Material and finish confirmed before ordering
Tell us the material, part dimensions, artwork size and daily workload.
Ask About This ConfigurationExplore CO₂ Marking Applications
Explore common starting points below. Material composition, coatings and the required finish must be checked before choosing settings.
Wood & Bamboo
Logos and decorative patterns on suitable wooden parts. Grain, resin and coatings affect contrast and edge finish.
Leather & Selected Textiles
Personalization on verified laser-compatible materials. Check composition and finishing chemicals; do not assume synthetic leather is safe.
Paper & Packaging
Branding and identification on suitable paper or card. Confirm coating, contrast and fire precautions; cutting is a separate requirement.
Production Identification
Batch codes and traceability on compatible surfaces. Moving-line marking requires a separately confirmed integration and handling setup.
CO₂ Galvo vs. Flatbed: Choose by Application
Choose the architecture around the job—not a universal speed multiplier.
Galvo and flatbed machines solve different production needs. Compare the usable marking field, part loading, focus and required result before choosing. Neither design is automatically the best choice for every engraving task.
See CO₂ Marking in Action
See a CO₂ marking example, then discuss how its material and setup compare with your application.
What to look for in the demonstration
- The material and surface finish.
- The artwork size and usable marking field.
- Loading, focusing and positioning time.
- Extraction and the working setup.
Results depend on the material and settings. Confirm your material grade and required finish with our team.
Confirm the Configuration Before You Order
Confirm optional features before ordering. Rotary fixtures, conveyor synchronization and 3D dynamic focusing are configuration-dependent; they are not assumed to be included with the HS-CL40.
Tell us your material, part dimensions, marking area and whether parts are stationary or moving. We can recommend the appropriate lens, fixture, and workflow based on your product photos, material, and marking requirements. Sample testing is recommended when the final marking result needs to be verified.
CO₂ Laser Marking FAQs
1. What materials can a CO2 Galvo Laser mark?
CO₂ lasers directly mark and engrave wood, paper, cardboard, leather, acrylic, rubber and many coated or organic surfaces. They create a surface mark on some glass and remove coatings from coated metal. Direct marking or deep engraving on bare metal normally requires a fiber laser.
2. Why choose an RF Metal Tube over a Glass Tube?
The listed HS-CL40 uses a 40W RF metal CO₂ source, air cooling and a published laser-generator life reference of more than 20,000 hours. RF sources are selected for compact galvo marking, pulse control and repeated industrial marking; this figure applies to the listed HS-CL40 source, not every CO₂ tube.
No water-chiller refill is specified for this air-cooled model. Normal operating items still include protective optics when contaminated or damaged and fume-extraction filters. Source life is not the complete-machine warranty.
3. Can a CO2 Galvo Laser cut wood or acrylic?
For cutting shapes from wood or acrylic sheets, a suitable flatbed CO₂ cutting system is the better starting point. Send the material grade, thickness, part outline and desired edge finish if your job needs cut-through as well as marking. The engraving-depth figure describes surface engraving, rather than sheet-cutting thickness.
4. How fast is Galvo marking compared to a flatbed laser?
The HS-CL40 technical specification lists a maximum scanner-speed reference of 9,000 mm/s. This is mirror-scanning capability inside the selected field, not a guaranteed finished-part cycle time.
Artwork fill, engraving depth, material, lens, passes, focusing, loading and positioning must be included when comparing production throughput with a flatbed system.
5. Does the machine produce smoke? Do I need a fume extractor?
Marking can generate smoke, dust and fumes. Use suitable extraction and follow the machine and material safety guidance. Do not process PVC, vinyl or unidentified plastics. Extraction does not make unsuitable materials safe to process. Confirm material composition before marking.
6. What is "Flying Marking" (On-the-Fly)?
Flying marking means marking a product while it moves past the scan field—for example a date, lot number or code on a production line. It needs a controller and software that support on-the-fly operation, a product trigger, and speed/position synchronization; guarding and extraction also have to fit the line. The standard HS-CL40 desktop listing should not be assumed to include this integration. Send the conveyor speed, product pitch, code size and available line signals for an inline configuration and a readability test at real speed.
7. Can I engrave photos on wood with this machine?
Yes: a CO₂ galvo laser marking machine can reproduce a photo on suitable wood, but it is a tonal surface engraving rather than a full-colour print. Start with a high-resolution grayscale image, crop it to the usable marking field and run a small contrast strip on the actual species and finish. Light and dark grain, resin, coatings and focus change the tonal range. For many large photographs or deep panel engraving, compare a flatbed system; the compact galvo is strongest for repeated small logos, portraits and labels inside its field.