Marking is a crucial aspect of many industries, and it requires precision, accuracy, and durability. With the advancement of technology, laser marking machines have become an increasingly popular choice for metal marking needs.

Laser marking machines for metal offer a cost-effective solution that is efficient, accurate, and reliable. In this article, we will discuss how laser marking machines for metal can benefit various industries and why they are a smart investment.


T Series Flying Fiber Laser Marking Machine

The T Series Flying Fiber Laser Marking Machine is a high-speed continuous marking machine designed to improve productivity.

MZF-B Serials Intelligent Fiber Laser Marking Machine

The MZF-B series intelligent laser marking machine belongs to the desktop fiber laser marking equipment. It is a special model specially developed by Mac Laser for the needs of simple, compact, flexible and convenient equipment.

MZF-A Series Split Intelligent Fiber Laser Marking Machine

The MZF-A series split intelligent laser marking machine belongs to the desktop fiber laser marking equipment. This model has a simple structure and a modular design, which has better stability and longer life.

KX-K Pulse Fiber Laser Marking Machine

It has high peak power, high single pulse energy, and spot diameter optional features, Its performance in marking applications is more stable than traditional lasers.

Why Choose Laser Machines for Metal Marking?


Laser marking machines offer precise and accurate marking that ensures that the markings are legible and long-lasting. The laser beam is focused, which means that it can mark small areas and produce high-quality, detailed markings. This makes them ideal for industries that require intricate and detailed markings.


Laser marking machines produce markings that are permanent and resistant to wear and tear. This means that the markings will remain legible and intact even in harsh environments, making them ideal for industries that require durability.


Our laser marking technology offer a cost-effective solution for marking needs, as they require less maintenance and have a longer lifespan than traditional marking methods. This makes them a smart investment for any industry.


Laser marking machines are fast and efficient, which means that they can complete marking tasks quickly and accurately. This makes them ideal for industries that require high-volume marking.

Metals You Can Mark

Each type of metal absorbs light and conducts heat differently. Your metal part is thus at the core of choosing the right laser engraver for your application.

Laser marking is a popular technique for marking stainless steel, particularly grades 304 and 316. However, it can also be used to mark other grades of stainless steel. For stainless steel, the preferred marking method is laser annealing, which helps to safeguard the chromium oxide layer on the surface of the metal. This leads to high-quality marks and prevents the development of rust on the surface.

When it comes to stainless steel, high-power lasers are not necessary for laser annealing. This is because the process operates at lower energy levels compared to other marking techniques.

Stainless steel parts: kitchen utensils, medical instruments, pipes and tubes, exhausts, suspensions, and other automotive parts

Steel is a durable material that typically needs longer marking times compared to other metals. Nonetheless, creating white marks rather than black ones can speed up the marking process. White marks provide good contrast against the bare steel color and work well for most types of steel.

When it comes to marking steel surfaces at high speeds, laser etching is the most suitable process. If you require highly resistant marks, laser engraving is the way to go. For enhanced corrosion resistance, laser annealing can be used to create marks below the surface. It’s possible to laser mark any type of steel alloy, including carbon steel, anodized steel, and die steel.

Steel parts: wrenches, hammers, brake pads, coils, billets, plates, sheet steel, and more

Due to the high thermal conductivity of aluminum surfaces, fiber lasers can mark them efficiently at high temperatures for speedy applications. Laser etching is the quickest process, while laser engraving produces the most resistant marks.

Aluminum 380 and 6061 are the most commonly marked alloys, but all types of aluminum can be marked. This includes anodized, die-cast, general-purpose, and pure aluminum.

Aluminum parts: Die castings, coils, extrusions, billets, ingots, sows, rolling slabs, airplane parts, window frames, cookware, and more


Q: Can laser marking machines mark any type of metal?
A: Yes, laser marking machines can mark most types of metal, including stainless steel, aluminum, titanium, and copper.

Q: How long do laser marking machines last?
A: Laser marking machines can last for many years, depending on the frequency of use and the quality of maintenance.

Q: How much do laser marking machines cost?
A: The cost of laser marking machines varies depending on the brand, model, and features. However, they are generally more cost-effective than traditional marking methods in the long run.


We help you choosing the right laser for your application.