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Laser Marking Machines
CO2 Laser Marking Machine
The WH-30C, WH-60C and WH-100C are CO2 laser marking machines using a Beijing DAVI RF laser source at 10.64um wavelength. They mark non-metallic materials such as wood, acrylic, leather and paper with a marking scope up to 200x200mm and a minimum line width...
Product Overview
What This Machine Is Built To Do
The WH-30C, WH-60C and WH-100C are CO2 laser marking machines using a Beijing DAVI RF laser source at 10.64um wavelength. They mark non-metallic materials such as wood, acrylic, leather and paper with a marking scope up to 200x200mm and a minimum line width of 0.1mm. The machine uses a Beijing Sino galvo head and EZCAD control system, achieving ±0.003mm reposition precision at speeds up to 7000mm/s. It is designed for workshops producing craft gifts, furniture, food packaging and electronic components that need permanent, high-contrast marks without ink or consumables.
- Beijing DAVI RF laser source provides stable marking performance for long production runs
- Beijing Sino galvo head enables continuous 24-hour operation with high positioning accuracy
- EZCAD control system supports standard file formats including PLT, JPG, BMP, PNG and DXF
- Red light positioning and aluminum focusing ruler simplify setup and focus adjustment
- Air cooling system reduces maintenance compared to water-cooled alternatives
- Compact 800x600x140mm footprint fits easily on existing workbenches or production lines
Where It Is Used
Application Scenarios
- Craft gift producers marking names or logos on wooden boxes and bamboo products
- Furniture manufacturers engraving labels or decorative patterns on wood and leather
- Food packaging companies printing batch numbers or expiry dates on paper or plastic
- Electronics workshops marking serial numbers on non-metallic component shells
- Advertising sign makers engraving text or graphics on acrylic and plexiglass panels
Buyer Fit
Who It Is For
- Small batch manufacturers needing permanent marks on non-metallic materials
- Workshops replacing inkjet printers to eliminate consumable costs and drying time
- Producers of personalized gifts requiring variable data marking on wood or leather
- Packaging lines needing date and batch code marking on paper or plastic materials
Process Problems
Problems It Solves
- Inkjet marks fade or smudge on porous materials like wood and leather over time
- Manual engraving is too slow and inconsistent for high-volume production
- Water-cooled lasers require chiller maintenance and leak checks that interrupt work
- Large marking machines take up too much floor space in small workshops
- Complex setup for variable data marking slows down job changes between orders
Engineering
Technical Features
- Genuine Beijing DAVI RF CO2 laser source for stable output
- Beijing Sino galvo head with 10.64um wavelength and 24-hour continuous operation capability
- EZCAD control system with simple operation interface for fast workflow
- F-theta lens with red light positioning for easy focus setting
- Aluminum focusing ruler with 500mm standard height, customizable for specific applications
- Work table with standard positioning holes for quick part alignment and combination
Specifications
Published Figures For CO2 Laser Marking Machine
Every value below is taken from the machine data sheet. Where a range is given the exact figure depends on the model and power you order.
| Model | WH-30C / WH-60C / WH-100C |
|---|---|
| Laser Power | 30w / 60w / 100w |
| Laser Brand | Beijing DAVI Laser |
| Laser Wavelength | 10.64um |
| Galvo Head | Beijing Sino |
| Control System | EZCAD |
| Marking Scope | 110x110mm, 150x150mm, 175x175mm, 200x200mm |
| Min Line Width | 0.1mm |
| Min Character Height | 0.2mm |
| Max Marking Depth | 0.01-0.2mm |
| Reposition Precision | ±0.003mm |
| Marking Speed | <=7000mm/s |
| Rated Power | 500w |
| Cooling Way | Air cooling |
| Machine Weight | 85KG |
| Machine Dimension | 800*600*140mm |
| Power Supply | AC110/220v, 50hz/60hz |
Materials
Materials It Handles
- Bamboo and wood products
- Paper and cardboard
- Leather and synthetic leather
- Plexiglass and acrylic
- Polyester resin
- Plastic and polymer components
Working Process
From File To Finished Part
Import design file (PLT, JPG, BMP, PNG, DXF) into EZCAD software
Place part on work table and align using standard positioning holes
Adjust focusing ruler to set correct distance for material thickness
Use red light positioning to verify mark location before firing
Select laser power and speed parameters based on material type
Execute marking process with air-cooled laser source
Quality Control
Quality Control Before Shipment
- Beijing DAVI RF laser source tested for output stability before shipment
- Galvo head calibration checked for ±0.003mm reposition precision
- Control system software verified for compatibility with standard file formats
- Focusing ruler and red light positioning tested for accuracy
Options
Customisation Options
- Choose 30W, 60W or 100W laser power based on material depth requirements
- Select marking scope from 110x110mm to 200x200mm F-theta lens options
- Customize focusing ruler height for specific working distance needs
- Configure power supply for local voltage standards (AC110/220v)
Comparison
How It Compares With The Alternatives
| Fiber laser marking machine | CO2 is better for non-metals like wood and plastic, while fiber is for metals and hard plastics |
|---|---|
| Inkjet printer | Laser marks are permanent and cannot be rubbed off, eliminating ink costs and drying time |
| Mechanical engraving | Laser marking is non-contact and faster, with no tool wear or material displacement |
Operating Notes
Use Guide
- Ensure adequate ventilation when marking plastics or resins to remove fumes
- Clean the F-theta lens regularly to prevent power loss from dust or residue
- Use the red light positioning to verify mark placement before running the job
- Adjust focusing ruler height precisely to maintain sharp line definition
- Store the machine in a dry environment to protect the air-cooled electronics
Buyer Questions
CO2 Laser Marking Machine FAQ
What materials can this machine mark?
It marks non-metallic materials including wood, bamboo, paper, leather, acrylic, plexiglass, and various plastics.
What is the minimum character size?
The minimum height of characters is 0.2mm, with a minimum line width of 0.1mm.
Which laser power should I choose?
30W is suitable for most surface marking. 60W or 100W is recommended for deeper engraving or faster production on thicker materials.
Does it require water cooling?
No, this machine uses air cooling, which simplifies installation and reduces maintenance requirements.
What file formats does the software support?
The EZCAD control system supports PLT, JPG, BMP, PNG, DXF and other common vector and bitmap formats.
How accurate is the marking position?
The reposition precision is ±0.003mm, ensuring consistent placement for serial numbers and logos.
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