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Desktop CO2 Laser Marking Machine

Kirin Laser’s Desktop Wood Laser Marking Machine is designed for maximum mobility, equipped with built-in pulleys that allow seamless movement across different workspaces. The integrated drawer design offers extra storage, ensuring that your tools, accessories, and materials stay organized for an efficient work environment.

Our CO2 Galvo laser marker is available in power options of 30W, 40W, and 60W, catering to a marking range of 110mm-300mm. It features a high-quality imported galvanometer system, ensuring precise and efficient marking, perfect for businesses requiring top-notch engraving on wood and similar materials.

Advantages of Kirin Laser’s 30W 40W 60W Wood Laser Marking Machine:

Our wood laser marking machine features a desktop workbench design, ensuring exceptional stability during operation.

This CO2 Galvo laser marker is equipped with dual cooling options—both air cooling and water cooling—allowing customization based on your specific requirements.

Utilizing a CO2 laser with a 10.6-micron wavelength, it’s perfectly suited for marking various non-metallic materials.

The machine is integrated with a golden orange digital card, which precisely controls the laser output via digital signals, ensuring high-precision marking of graphics and text.

Model

KR-DC30

KR-DC40

KR-DC60

Machine Dimensions

600*775*1430mm

600*775*1430mm

600*775*1430mm

Machine Weight

70kg

75kg

80kg

OPTICAL PARAMETERS

Power

30W

40W

60W

Laser source

Davi / CRD

Davi / CRD

Davi / CRD

Galvanometer

Sino-galvo/ZBTK

Sino-galvo/ZBTK

Sino-galvo/ZBTK

Marking Area

110mm-300mm

110mm-300mm

110mm-300mm

Laser Wavelength

10.6μm

10.6μm

10.6μm

Rated Output Power

≥35W

≥40W

≥60W

Beam Quality

/

M²<1.3

M²<1.2

Beam Diameter

/

1.8±0.2mm

1.8±0.2mm

Working Frequency

0-25KHZ

0-25KHZ

0-25KHZ

Input Voltage

48VDC±2%

48VDC±2%

48VDC±2%

Maximum Average Current

12.5A

12.5A

25A

Thermal Load

<600W

<600W

<1200W

Cooling Method

Air-cooled

Air-cooled

Air-cooled/Water-cooled

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desktop co2 laser marking machine key parts
control button

Power Control and Safety Features

The laser power supply effectively manages the current output, allowing you to adjust the laser power and control the laser’s startup and shutdown.

The galvanometer power supply ensures precise control of the laser output, guaranteeing accuracy and consistency in your marking process.

An emergency stop button offers an immediate method to cut off power, ensuring safety for personnel and equipment during emergencies.

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CO2 Galvanometer System–RC1001

Kirin Laser’s wood laser marking machine is equipped with the RC1001 scanning galvanometer, which offers compact size, high precision, and consistent performance.

The system incorporates an electromagnetic compatibility optimization design, delivering a high signal-to-noise ratio, enhanced anti-interference capabilities, along with quick response and high-speed scanning. This galvanometer is widely used in the industry for its reliability in long-term operations, ensuring stable performance even under demanding conditions.

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Precise Adjustment

The lifting column of Kirin Laser’s wood laser marking machine comes with a marked scale, helping to minimize quality issues caused by incorrect height adjustments and effectively reduce marking time.

This scale offers a clear and intuitive reference, enabling you to adjust the laser head height quickly and accurately without the need for repeated measurements or calibrations, significantly boosting operational efficiency.

desktop co2 laser marking machine key parts

Capabilities of CO2 Laser Marking Machines

Material Versatility: Kirin Laser’s CO2 laser machines are highly effective in marking and engraving a wide range of non-metal materials including wood, acrylic, glass, textiles, leather, and certain plastics. This makes them an ideal solution for sectors such as packaging, fashion, and electronics, where these materials are frequently utilized.

Precision and Detail: Our CO2 laser marking machines deliver high-quality inscriptions, capable of producing intricate designs, logos, text, and even photographs on different surfaces. They excel in applications where the extreme precision of metal marking is not a priority but still require high detail.

Speed and Efficiency: Operating at moderate speeds, Kirin Laser’s CO2 machines maintain efficiency in numerous applications, ensuring high-quality marking at a relatively quick pace, which is advantageous for production environments.

Cost-Effectiveness: While the initial investment in CO2 laser marking machines is often lower than fiber lasers, it’s crucial to note that operating costs over time might be higher due to maintenance needs and energy consumption.

Applications: The CO2 laser marking machines are commonly used in:

  • Packaging: Marking expiration dates and barcodes on food and pharmaceutical packaging.
  • Textiles: Cutting and engraving intricate designs on fabric.
  • Promotional Products: Personalizing awards, gifts, and other branded items.
  • Industrial Marking: Engraving serial numbers or logos on various product surfaces.

CO2 laser marking machines utilize advanced technology that harnesses the properties of carbon dioxide gas to deliver precise and permanent markings on a wide range of materials. Here’s a breakdown of how these machines function:

1. Generation of the Laser Beam

The process initiates with generating a laser beam inside a CO2 laser tube filled with a mixture of gases, primarily carbon dioxide, nitrogen, and helium. When an electrical current is applied, it excites the gas molecules, causing them to emit photons via a process known as stimulated emission, resulting in a coherent light beam.

2. Amplification and Focusing

The emitted light then undergoes amplification as it traverses the laser medium. The laser tube design features reflective mirrors that bounce the light back and forth, boosting its intensity. Afterward, the amplified light passes through lenses, which focus it into a fine point, ensuring high precision marking.

3. Marking Process

The focused laser beam is directed onto the target material surface. Depending on the settings, it either engraves or marks the material:

  • Engraving: The intense heat from the laser vaporizes or melts the material, forming a cavity or indentation.
  • Marking: For non-destructive marking (e.g., on plastics or glass), the laser alters the surface properties without removing the material, often resulting in color changes or surface etching.

4. Control Systems

Kirin Laser’s CO2 marking machines are equipped with advanced control systems that allow operators to adjust parameters such as speed, power, and pulse frequency. This flexibility ensures precise control over marking depth and quality.

5. Applications

Kirin Laser’s CO2 laser marking machines find extensive use across various industries, owing to their effectiveness in marking non-metallic materials. Common applications include:

  • Packaging: Marking expiration dates and barcodes on food products.
  • Textiles: Engraving designs on fabrics.
  • Signage: Creating detailed signs and labels.
  • Personalization: Customizing items such as awards and gifts.

Kirin Laser CO2 laser marking machines are highly versatile and built to handle the demands of different industries, thanks to their durability and compatibility with various materials. Here’s why Kirin Laser’s CO2 laser markers stand out:

1. Long-Lasting Laser Source

Our CO2 laser source is designed to last over 20,000 hours of service, utilizing high-quality RF metal tubes that ensure stable and efficient operation.

2. Durable and Robust Design

The CO2 laser markers from Kirin Laser feature a strong and durable cabinet design, making them ideal for tough industrial environments where reliability is a must.

3. Customizable to Meet Your Needs

We offer customizable designs to cater to specific marking needs, ensuring each machine fits perfectly with your operational requirements.

4. Optional Smoke Purifiers for a Cleaner Workspace

To manage smoke and dust generated during marking, we provide optional smoke purifiers, helping maintain a cleaner and safer work environment.

5. Advanced Software for Superior Results

Our software is highly advanced and optimized to deliver the finest marking results, making it one of the best in the industry.

6. Cost-Effective Without Compromising Quality

Kirin Laser’s CO2 laser markers are competitively priced, offering a more affordable option compared to many low-performance Chinese CO2 laser machines while still providing high-quality marks, consistent operation, and excellent productivity.

7. Ideal for Organic Material Marking

They are particularly effective for marking organic materials such as wood, select plastics, and ceramics, providing crisp and clear engravings.

8. Designed for Continuous Operation

Our laser modules are built to handle continuous 24-hour operations and offer a lifespan exceeding 20,000 hours, making them a highly profitable investment for any business.

9. Maintenance-Free Air-Cooled System

Unlike many other models that use water cooling systems, Kirin Laser machines utilize an air-cooled system. This requires no maintenance and eliminates the need for consumables, reducing operational costs.

10. Capable of High-Contrast Metal Marking

Additionally, our CO2 laser machines are capable of marking painted metals, thanks to their high contrast capabilities, fast engraving speeds, and low power consumption.

11. Top-Tier Technology for Maximum Efficiency

With cutting-edge technology in our software, Kirin Laser’s engraving machines are among the top choices for industries seeking efficiency, reliability, and top-notch performance.

UV Laser Marking Sample

Which Kirin Laser desktop CO2 laser marking machine is best for beginners?

Many beginners find the KR-DC40 an excellent choice due to its user-friendly design, high engraving accuracy, and versatile functions, making it ideal for entry-level laser marking projects,

Can the KR-DC40 desktop CO2 laser marking machine process both wood and metal materials?

Yes, the KR-DC40 can handle wood and some metal engraving tasks. However, for more efficient and deeper engraving on metals, a more powerful model like the KR-DC60 would be recommended.

Is the KR-DC30 suitable for DIY projects?

Definitely! The KR-DC30 is highly versatile, precise, and user-friendly, making it an ideal option for DIY enthusiasts who want to work on various materials.

How do dual lasers enhance the performance of Kirin Laser's CO2 marking machines?

Dual lasers, available in the KR-DC60 model, offer faster speeds, higher precision, and more flexibility when handling complex designs, enhancing efficiency in both cutting and engraving​.

What makes Kirin Laser's KR-DC models safe to use?

Kirin Laser's KR-DC30, KR-DC40, and KR-DC60 are designed with safety in mind. The Class 1 laser is enclosed within the machine, ensuring there’s no risk of exposure, making these models suitable for home or office use.

What should I consider when choosing a Kirin Laser desktop CO2 laser marking machine for wood?

Key factors include laser power, precision levels, and compatibility with various materials. The KR-DC30 is suitable for finer work, while the KR-DC60 offers greater power for more demanding projects​.

How can I ensure the safety of using Kirin Laser’s desktop CO2 laser marking machines?

Always wear protective eyewear, ensure proper ventilation, get trained on machine operations, use the machine’s enclosures, and maintain the KR-DC series regularly to reduce risks and ensure safe operation.

What is the ideal application for the KR-DC40 desktop CO2 laser marking machine?

The KR-DC40 is ideal for etching acrylic, personalizing gifts, signage, and engraving designs on different materials, providing a balance of speed and precision for both hobbyists and small business applications​.

How do you maintain cutting consistency with Kirin Laser’s CO2 marking machines?

Ensure correct focal height, maintain a level workbed, and regularly check the alignment of the laser path. If any issues arise with the KR-DC series, consult Kirin Laser's technical support for assistance.

Is Lightburn software compatible with Kirin Laser's KR-DC30, KR-DC40, and KR-DC60 models?

Yes, Lightburn software is compatible with the KR-DC30, KR-DC40, and KR-DC60, providing robust design and control capabilities for Kirin Laser’s desktop CO2 laser marking machines​.

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