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CO2 Laser Marking Machine 300 Series for High-Speed Packaging Coding

Kecmarkk CO2 Laser Marking Machine 300 Series is designed for manufacturers requiring fast, permanent and reliable coding on non-metal materials.Using advanced CO2 laser technology, the system delivers clear and durable marking on cardboard, glass, plastic films, PET bottles, paper labels and coated materials.With flexible wavelength options, stable industrial performance and easy production line integration, the CO2 300 Series provides an efficient laser coding solution for food, beverage, pharmaceutical and consumer product industries.

  • Power 30W
  • Laser wavelength 9.3µm/10.2µm/10.6µm
  • Working distance 165mm
  • Marking direction 0-360°
  • Scribing speed Up to 20m/s
  • Power of the whole machine ≤300W

Product Overview

The CO2 Laser Marking Machine 300 Series is designed for manufacturers requiring fast, reliable and permanent coding on a wide range of non-metal materials.

CO2 laser technology creates marks by engraving, foaming, carbonizing or removing surface coatings, making it suitable for packaging applications where clear readability and long-lasting identification are required.

The system supports various materials including paper, cardboard, plastic films, PET bottles, glass and coated packaging materials, providing flexible coding solutions for food, beverage, pharmaceutical and consumer product industries.

CO2 Schematic Diagram of Laser Principle

Product Advantages

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High-Speed Laser Coding for Production Lines

The CO2 300 Series provides fast and stable marking performance for continuous production environments.

It helps manufacturers improve coding efficiency while maintaining clear and permanent product identification.

Wide Material Compatibility

CO2 laser technology is ideal for non-metal materials including paper, cardboard, plastics, PET bottles, glass and labels.

The system provides consistent marking quality across different packaging materials.

Multiple Wavelength Options for Different Applications

The 300 Series offers different wavelength options including 10.6μm, 10.2μm and 9.3μm to optimize marking performance for various materials.

Different wavelengths provide better results on PET, laminated cartons, plastics and packaging surfaces.

Reliable Industrial Protection

Designed for industrial environments, the CO2 300 Series provides reliable operation with IP54 protection as standard and IP65 available for demanding production conditions.

Flexible Integration into Automated Lines

With adjustable working distances and flexible installation directions, the CO2 300 Series can be easily integrated into different production line layouts.

Application Cases

CO2 laser markers are gas lasers that use carbon dioxide gas as a medium and are ideally suited to provide consistently high quality coding on a wide range of materials including cardboard, glass, metal coatings, paper labels, PET and other plastic materials.
Food & Beverage Packaging:PET bottles、plastic packaging、cartons
Pharmaceutical Packaging:carton boxes、labels、coated packaging
Consumer Product Packaging:cosmetics、household products、personal care products
Industrial Materials:rubber、wood、plastics、coated surfaces

  • Paper box packaging

  • pro

  • Metal bottle cap

  • PP Cosmetic Bottle

  • PET cosmetic bottles

  • Label paper

  • Aquarius

  • kraft paper

Video

Packing list

Each CO2 laser marker is supplied with the following core and accessories as standard:

Laser, touch panel, lifting bracket, encoder, photocell sensor, several cables and manuals. In addition, customised accessories are also available according to customer requirements.

  • all-in-one-touchscreen-computer-encoder

  • CO2 Bracket

  • encoder-encoder

  • photoelectric-sensor

  • power-cord

  • signal-cable

  • CO2 manual

Lasers

Sealed CO2 RF Laser

Power

30W

Laser wavelength

9.3µm/10.2µm/10.6µm

Repetition rate

0-25KHz

Radiation field

4x (customisable)

Laser class

Class 4 laser products ~ IEC60825-1 compliant

Marking direction

0-360°

Marking area

Standard 110*110mm (can be customised)

Scribing speed

Up to 20m/s

Working distance

165mm

Spot size

1.8mm(±0.2mm)

Marking content

1D, 2D barcodes, icons, Chinese, English and numbers

User interface

10’ full colour touch screen

Communication interface

RJ45、RS232、RS485、USB、SD card

Rated voltage

200~240V 50/60Hz

Power of the whole machine

≤300W

Weight

16.5kg

Cooling method

Air cooling

Protection class

IP54(customisable)

Environmental temperature

5-40℃

Humidity range

Relative humidity <90%, non-condensing