CO2 vs. Fiber Laser Technology: Which is right for you?

There is a considerable debate going in the manufacturing circles about laser funs, insisting CO2 was the better technology. Other users say the innovations of fiber laser cutting machine are the best. But who is right? Which laser technology is the best? How does it affect the user’s bottom line?

Are you looking to cut metal? Fiber laser is the best in this case. To cut organic material such as wood, textiles, and cardboard, a CO2 laser comes in handy. For either material such as plastic or rubber either laser can be used entirely. Metal requires high-power continues wave that can only be provided by fiber laser cutters. See more!

CO2 vs. Fiber Laser, which is better?

The determinant factor is the wavelength, which dictates ten types of material each laser can process. Fiber laser has a wavelength of 1060 nm, while CO2 laser engravers are 10,600 nm range. This means fiber lasers offer CO2 lasers moreover.

Fiber laser cutting machine

The technology is used for high-contrast markings on metal-annealing, etching, and engraving.  The equipment is designed to produce small focal diameter that results in up to 100 times higher than that of a CO2 laser system. This makes the ideal equipment choice for permanent marking of serial numbers, data matrix, and barcodes on metal.

They’re widely used for product traceability and identification application. You should buy a fiber laser if you’re looking to cut the cost; maintenance-free and long service life. The machine is smaller than CO2, electric efficiency of fiber lasers, a considerable cost saving for application cutting.

Fiber laser cutting machine used has been drastically growing in demand for industrial cleaning applications such as paint, oxide and rust removal. The cost of the equipment depends on your application-with industrial fiber laser quiet expensive, while small scale fiber leaser usages are cheaper.

CO2 Lasers

Co2 laser marking is used for a wide range of non-metallic material, with application in pharmaceutical and food packaging, PVC pipes, building material, among others.

CO2 Lasers is best for cutting thicker materials by delivering faster initial piercing times and quicker straight-line cutting. You can also use them for mother surface finish when cutting material above 5 mm.

The technology uses more power than fiber lasers, ending with a higher cost of operation. The cost of CO2 lasers is less than fiber lasers, which profoundly influence the price.

The Bottom Line

The debate between CO2 lasers vs. Fiber laser technology is slowly fading from the industry.

Although each laser has its strength and distinct use cases, C02 is the older technology costing less but high end cost. Fiber lasers are gaining much strength, fast in the technology market. Fiber laser cutting machine operating costs are low due to the speed benefit which is 3 to 4 greater throughput compared to CO2 lasers. The financial gain that can be achieved using fiber lasers is indeed game-changing. For more information visit:



Fiber lasers are the best, achieving better results in thicker materials, quickly eliminating the arguments against fiber laser technology. The laser light source is on a different wavelength, delivering that wavelength over a specifically tuned fiber optic cable. This new capability, buffered by lower investment costs, promises a bright future for Fiber laser cutting machine.