60W CO2 Laser Marking Machine Engraving Air Cooling 26 Fonts

DC160 60W CO2 Laser Marking Machine Metal Engraving Machine QR Code Marking

* The quantity of characters printed each second and production line speed depends on the surface material and marking content.

Laser Marker for Engraving, Printing and Coding Applictions

Easy-to-use Industrial Laser Markers to Apply Clean, Crisp Codes on Products

Laser marking is a non-contact printing method that marks or engraves high quality 1D or 2D bar barcodes, multiple lines of text, batch number, lot codes, logos etc on various products for tracking and tracing purposes.

Laser Markers offer advantanges over technologies including mark quality, permanence and fewer consumables. The Dikai line of laser marking machines includes CO2 Laser Marker, Fiber Laser Marker and UV Laser Marker in different power outputs to address a range of substrates and applications. In addition, Dikai even offers a comprehensiive portfolio of laser accessories including lensens and beam turning units to simplify integration into your production lines and maximize the laser's performance.

As line speeds increase to cope with more demanding production targets, manufacturers need easier, more efficient laser marking systems to print high quality permanent codes consistently on their products.

Dikai high performance CO2 laser marking machine deliver superior code quality along with reliability across a wide array of substrates including paperboard, plastic, PET, glass, coated metals. Dikai CO2 lasers can handle a variety of applications, form simple date coding to printing larger, more complex meassages.

Advantages of CO2 Lasers

Compared with traditional marking technology, co2 laser marking machine has the advantages of clear and permanent laser marking, high speed, high yield and no pollution. Graphics, characters and serial numbers can be edited by software, which is convenient to change. The laser is maintenance-free for 30,000 hours, without consumables, with low use cost, energy saving and environmental protection, and meets ROHS standards.

1. the light energy conversion rate is high, which is the common advantage of all laser marking machines.
2. the closed-tube co2 laser marking machine can continuously output power, and the pulse frequency is relatively high.
3. it can laser output dozens of spectral lines near 10 microns, and the high standard precision can output in the accurate range of -10 microns.
4. the wavelength is just right, the transmittance is high, the beam quality is high, the line width is narrow, and the operation is stable.
5. Good directionality and controllability, stable monochromatic frequency, low gas density and low output density.

Disadvantages of CO2 Lasers

The laser of Co2 laser marking machine is a gas laser with a wavelength of 1064um in infrared band. RF laser and high-speed galvanometer are used, so the price of Co2 laser marking machine is higher than that of semiconductor.

Co2 laser marking machine has some limitations. It can't mark products made of metal, and is mostly used for marking nonmetals such as wood, acrylic and leather.

CO2 lasers provide three different wavelengths for broad substrate coverage

•  10.6μm: Ideally suited to most standard consumer packaged goos applications that mark paper, cardboard, various plastics, adn labels as well as wood and glass products
•  10.2μm: Best applied to laminated cartons commonly used in many cosmetic and pharmaceutical applications. 
•  9.3μm:Specifically suited for marking on PET plastic, typical of beverage products.