CO2 Laser Marking Machine

CO2 laser marking machine is gas laser device, it can produce 10.6um wavelength which belongs to mid infrared band. CO2 marking machine has large power and higher electronic-optical conversion rate. At present ,this kind of laser device has the largest power.

Our New CO2 Laser Marker

Our CO2 laser markers adopt advanced metal RF laser tube and high-speed laser scanning system. Using laser marking software control modules, low power consumption, long life marking, stable and perfect marking quality support. Maintenance-free.

We are well experienced in CO2 laser engraving, so we can help you determine what you will need for your product.

CO2 laser marking machine is also known as CO2 laser marker, CO2 laser engraver, CO2 laser marker machine, CO2 laser marking equipment, CO2 laser marking system, CO2 laser engraving machine, CO2 laser etching machine, CO2 laser printing machine, CO2 laser stippling machine.

CO2 Laser Marking Machine for Sale

Our CO2 laser marking equipment are mainly divided into Portable series, Desktop series, Flying series, 3D series, etc. They are widely used in industrial manufacturing, small businesses, small shop, home shop, home business, school education, and commercial applications.

Technical Parameters of CO2 Laser Engraver

BrandLinxuan Laser
ModelLX-B1 Portable series, LX-B2 Table desk series, LX-B3 Flying series, LX-B4 3D series
Average output power10W/20W/30W/40W/50W/60W/80W/100W
Laser SourceCO2 laser
Max Speed7000mm/s
Laser Wavelength10.64μm

Samples of CO2 Engraving Machine

CO2 engraving machine is a type of CNC laser system which uses CO2 laser beam to leave permanent marks on different 2D/3D surfaces of metal and nonmetals. 


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    Guide to Buying a CO2 Laser Marking Machine for Beginners

    Working Principle

    CO2 laser marking machine is a commonly used laser marking equipment that uses CO2 laser as an energy source. Its working principle is based on the energy level transition of CO2 molecules.

    CO2 laser marking machines contain a CO2 laser tube filled with mixed gas, usually consisting of carbon dioxide, nitrogen, and other inert gases. When energy is provided by an excitation source (such as a high-frequency current or discharge), the CO2 molecules are excited and placed in a high-energy state.

    Mirrors are set at both ends of the CO2 laser tube, one of which is translucent to allow part of the laser to pass through. During the excitation process, high-energy CO2 molecules undergo spontaneous emission, producing a laser beam of a specific wavelength. This wavelength is typically 10.6 microns, which is within the infrared spectrum.

    The laser beam is collimated, expanded, and focused through the optical system, ultimately forming a small and dense spot. This spot can be focused onto the work object to produce a high energy density light spot. When the laser beam interacts with the material, it creates a photothermal effect that causes the material in the area to vaporize, peel off, or chemically change, forming a visible mark.

    Features of CO2 Marking Machine

    Multi-material Applicability

    CO2 laser marking machine is suitable for a variety of materials, including metal, plastic, glass, ceramics, paper, leather, etc. It can achieve high-quality marking results on these materials.

    High Precision and Clarity

    CO2 laser markers can achieve high-precision marking and can meticulously engrave various details such as text, patterns, and QR codes. It produces a smaller diameter laser beam that allows for very fine markings.

    Non-contact Operation

    CO2 laser marking machine adopts a non-contact marking method without direct contact with the workpiece surface. This reduces the risk of damage to the material and is suitable for marking sensitive and fragile materials.

    Efficient Production and Speed

    CO2 laser marking machines have high working speeds and can achieve fast and continuous marking operations.

    Flexibility and Customizability

    CO2 laser engraving machines can be adjusted and customized according to different needs. By adjusting settings such as laser power, focal length, and scanning parameters, applications with different materials and marking requirements can be met.

    Environmental Protection and Energy Saving

    CO2 laser marking machine uses CO2 gas as the laser medium, without the use of chemical fluorescent agents or dyes. It does not produce pollutants or waste liquid and is an environmentally friendly and energy-saving marking technology.

    Application of Industrial CO2 Laser Engraving Machine

    CO2 laser marking machines have a variety of industrial applications. The following are some common application examples:

    Plastic Products

    CO2 laser marking machines can be used to mark and engrave plastic products, such as electronic product casings, plastic pipes, etc.

    Wood Processing

    CO2 laser marker can mark the surface of wood with letters, patterns, and serial numbers, and is used in furniture, wooden handicrafts, and other industries.

    Food Packaging

    CO2 laser marking machines are widely used in the food packaging industry and can mark batch codes, date codes, and bar codes on cartons, plastic bottles, glass bottles, and other containers.

    Pharmaceutical Industry

    CO2 laser marking machine can be used to permanently mark pharmaceutical packaging, such as medicine bottles, medicine boxes, etc., to ensure product traceability and anti-counterfeiting.

    Auto Parts

    CO2 laser engraving machines are often used to mark and engrave auto parts, such as engine parts, tires, frames, etc., to track production information and provide anti-counterfeiting functions.

    Metal Products

    Although the direct marking effect of CO2 laser on metal is weak, additives and other methods can be used to react on the metal surface to achieve marking on metal products.

    CO2 Laser Marking Machine Price

    CO2 laser marking machine price is a major factor in selecting the best one for your business. How much does a CO2 laser engraver cost? how to get a final price? According to different machine configurations, you will get the cost from $4,000.00 to $15,000.00 and even more.

    What determines the price? For the best CO2 laser engraver to suit your needs, the marking software, engraving material, laser power, and other production parts determine the price of the CO2 laser marker. If you have an idea to find the best and most economical solution for your marking needs overseas, the fee of customs clearance, tax, and shipping costs should be included in the final price.


    What materials are CO2 laser marking machines suitable for?

    CO2 laser marking machine is suitable for many non-metallic materials, such as plastic, wood, glass, leather, paper, etc. For some metal materials, additives or coatings are required to achieve marking.

    What types of markings can the CO2 laser marking machine make?

    CO2 laser marking machines can carry out various types of markings such as engraving, patterns, serial numbers, bar codes, and QR codes. It has high accuracy and flexibility, allowing customized marking according to needs.

    What is the marking speed of CO2 laser marking machine?

    The marking speed of CO2 laser marking machine depends on the marking content and material type. Typically, it enables a fast and efficient marking process.

    Does CO2 laser marking machine need maintenance?

    Yes, CO2 laser marking machines require regular maintenance to ensure their normal operation. Maintenance may include lens cleaning, gas line inspection, cooling system maintenance, etc. It is crucial to follow the maintenance guidelines provided by the manufacturer.

    Is CO2 laser marking machine safe?

    When operated and used correctly, CO2 laser marking machines are relatively safe equipment. However, due to the characteristics of the laser beam, relevant safe operating procedures must be followed, such as wearing appropriate protective glasses to avoid direct exposure to the laser beam.

    Industrial CO2 Laser Marking Machine Manufacturer

    The customized CO2 laser marking machine manufacturer, Linxuan Laser, can offer you the 2023 best CO2 laser engraver for sale to fit your laser marking/engraving projects, plans, and ideas, whether you are in the USA, UK, Germany, France, Netherlands, UAE, Canada, Australia, Russia, South Africa, China, India or other countries from Asia, Europe, North America, South America, Africa, and Oceania.