Metal cutting & engraving laser

Choosing the right metal cutting laser is a critical factor for professionals working in industrial applications, fabrication, marking and the production of metal components. Unlike mechanical machining, laser offers high accuracy, speed and repeatability without mechanical stress on the material.

On this page you will find a detailed guide to which laser machine is right for cutting and engraving metal, which materials are supported, what to check before buying and how to choose a solution based on the real needs of your production.

Metal laser cutting – which technology is right?

For cutting and engraving metal, the most suitable and modern solution is the Fiber Laser. Fiber lasers have high energy efficiency, a long service life and excellent performance on metals such as stainless steel (inox), aluminum, steel and galvanized sheet.

Unlike CO₂ lasers, fiber lasers are specifically designed for metal applications, offering faster cutting, less maintenance and consistent quality in continuous production.

What materials can be cut and engraved with a fiber laser

Stainless steel (Inox)
Aluminum
Mild and structural steel
Galvanized sheet metal
Brass and copper (depending on power)

What to check before buying a laser for metal

Laser power (Watt): Determines cutting thickness and speed.
Application type: Sheet cutting, engraving, serial numbers or marking.
Working area: Depends on the sheets or parts you work with.
Motion accuracy: Servo motors and a rigid frame.
Cooling system: Stable temperature for continuous operation.
Safety: Enclosed chamber and certifications.
Service & spare parts: Important for professional production.

Metal engraving laser – when is it needed?

Fiber laser metal engraving is widely used for industrial marking, serial numbers, QR codes, logos, machine nameplates and regulatory compliance (CE marking). The result is permanent, indelible and high-contrast.

Metal laser cutting & engraving applications

Metal fabrications and components
Industrial marking and nameplates
Electrical panels and enclosures
Spare parts and custom components
Jewelry and detailed metal objects

How many Watts does a laser need for metal?

The required power depends on the thickness and type of metal. For thin sheets and engraving, lower power may be sufficient, while cutting thicker materials requires higher wattage. Choosing the right power ensures quality, speed and lower operating costs.

Frequently Asked Questions (FAQ)

Can I cut and engrave with the same machine?

Yes. Many fiber lasers support both cutting and engraving, depending on the power settings and equipment.

Does a fiber laser need frequent maintenance?

No. Fiber lasers have low maintenance requirements compared to older technologies.

Is using a laser on metal safe?

With a proper enclosed chamber, safety systems and training, using a fiber laser is safe and reliable.