Fiber Laser Marking Machine

As a fiber laser marking machine manufacturer, Linxuan Laser is committed to continuous innovation in the field of fiber laser marking technology with decades of experience and deep industry knowledge. Through continuous research and development and lean production, we provide high-quality, high-efficiency optical fiber laser marking machine to meet the diverse needs of our customers.

Fiber Laser Marking Machine Manufacturer

Custom Fiber Laser Marking Machine Supplier

Linxuan Laser provides customized fiber laser marking machines. Every client is unique, so we understand the importance of customized solutions. Whether your needs are fine engraving, high-speed marking, or complex graphic engraving, our team will tailor-make the most suitable laser marking solution for you based on your specific requirements and application scenarios. With the help of our professional knowledge and technical strength, customized fiber laser marking machines can help you realize broader application possibilities and achieve your personalized laser marking goals. Please contact us to start your customized laser marking journey together!

Linxuan Industrial Fiber Laser Marking Machine for Sale

Industrial fiber Laser marking machine is now a hot type of CNC laser marking system that adopts a fiber laser generator to leave permanent marks on different 2D/3D surfaces of metal and nonmetals. 

Mini Handheld Fiber Laser Marking Machine

Mini Handheld Fiber Laser Marking Machine

Light and portable, easy to operate, and suitable for instant marking needs on various occasions. The unique design of Linxuan mini handheld fiber laser marking machine allows you to mark anytime and anywhere without the need for fixed installation. High efficiency and high precision bring you a convenient laser marking experience.

Portable Fiber Laser Marking Machine

Portable Fiber Laser Marking Machine

Small, flexible, and easy to carry, Linxuan portable fiber laser marker is ideal for your mobile workstation. Powerful functionality is perfectly combined with a compact design to meet your needs for flexibility and convenience. Wherever you are, you can achieve accurate marking and help your production to improve efficiency.

Desktop Fiber Laser Marking Machine

Desktop Fiber Laser Marking Machine

Linxuan manufactures stable and reliable desktop fiber laser markers, suitable for marking and engraving on a variety of materials. The compact design saves space and provides excellent marking effects and efficient production processes. Designed for laboratories, studios, and other environments to bring you high-quality laser marking solutions.

Flying Fiber Laser Marking Machine

Flying Fiber Laser Marking Machine

Linxuan offers the flying fiber laser marking machine with high-speed and accurate marking performance, suitable for continuous marking on automated production lines. Advanced control technology ensures the consistency and stability of marking, improves production efficiency and reduces costs. Flexible application makes it an indispensable tool in industrial manufacturing.

Enclosed Fiber Laser Marking Machine

Enclosed Fiber Laser Marking Machine

Safe and efficient, the closed design effectively protects against laser radiation and ensures the safety of operators. The combination of precise marking effect and stable performance is suitable for production sites with strict environmental requirements. The closed design also reduces external interference, ensuring mark quality and stability.

MOPA Fiber Laser Marking Machine

MOPA Fiber Laser Marking Machine

By adjusting parameters such as pulse width, frequency, and power, fine marking and engraving of different materials can be achieved, including color laser marking. Linxuan MOPA fiber laser marker has high flexibility and fast efficiency, and is suitable for customer groups who need to flexibly adjust parameters to achieve the best marking effect.

Linxuan Fiber Laser Marking System by Power

20w Portable Fiber Laser Marking Machine

20W Fiber Laser Marking Machine

30W Fiber Laser Marking Machine

30W Fiber Laser Marking Machine

50W Fiber Laser Marking Machine

50W Fiber Laser Marking Machine

100W Fiber Laser Marking Machine

100W Fiber Laser Marking Machine

Samples of Linxuan Fiber Laser Marker

Applicable Industries of Fiber Laser Marking Equipment

Guide to Buying a Fiber Laser Marking Machine for Beginners

With advances in laser technology, fiber lasers have developed into a promising field, especially in industrial processing. By the beginning of the 21st century, fiber laser marking machines have gained an important position in industrial engraving and marking due to their excellent performance.

What is a Fiber Laser Marking Machine?

A fiber laser marking machine is a type of laser marking system that uses a fiber laser to produce high-quality, precise markings on various materials. These machines rely on fiber laser technology, the laser beam is transmitted to the marking head through the optical fiber and then focused into small light spots through the lens, thereby marking the surface of the workpiece.

Fiber laser marking machines are known for their high beam quality, allowing for detailed and intricate markings on various surfaces including metals, plastics, ceramics, and more. They are widely used in industries such as manufacturing, automotive, aerospace, electronics, jewelry, and medical devices for applications like engraving, etching, annealing, and surface marking.

Features of Fiber Laser Marking Machine

High Efficiency

The fiber laser marking machine uses optical fiber to output laser, and then realizes the marking function through a high-speed scanning galvanometer system. The electro-optical conversion efficiency is very high and it is very power-saving, making the marking process efficient and energy-saving. Compared with CO2 laser marking machines, fiber laser marking machines consume less energy at the same power, thus reducing operating costs.


The online flying fiber laser marking machine has a mature industrial design, stable and reliable performance, can work continuously for 24 hours, and is widely used in assembly line production fields in various industries.

High Precision

Fiber laser marking machines use laser beams to mark the surface of materials, enabling very fine marking and engraving.

Non-contact Processing

The fiber laser marking machine adopts non-contact processing, that is, the laser beam acts directly on the material surface without physical contact. This means there is no damage or deformation to the items being processed, thus protecting the integrity and quality of the items.

Small Size and Easy Integration

The laser and optical path of the fiber laser marking machine are compact in structure and small in size. This makes it easier to install, operate, and integrate into various equipment, saving space and increasing the flexibility of the production line.

Long Life and Low Maintenance Cost

Fiber laser marking machines use optical fibers to transmit laser beams. Compared with the gas tubes of CO2 laser marking machines or transistors of UV laser marking machines, optical fibers have a longer service life. It has lower maintenance costs and does not require frequent replacement of laser sources.

What Does a Fiber Laser Marking Machine Do?

Fiber laser marking machines play an important role in many different application scenarios. The following are common examples:

Industrial Manufacturing

Fiber laser marking machines are widely used in industrial manufacturing to mark and engrave various parts, tools, and equipment. For example, in automobile manufacturing, it can be used to engrave part serial numbers and production dates; in electronics manufacturing, it can be used to mark identification codes of electronic components.

Packaging Industry

Fiber laser markers are widely used in the packaging industry for marking plastics, alloys, and other materials. It can be used to mark product information, barcodes, QR codes, and batch numbers to help track and manage the supply chain.


A fiber laser marking machine for jewelry can precisely engrave details, text, and patterns, adding a personal and artistic touch to jewelry pieces.

Medical Devices

A laser fiber marking machine can be used to mark the model, serial number, and manufacturer information of medical devices to help ensure product traceability and authenticity.


Fiber laser marker is widely used in the aerospace field. It can be used to mark critical information on parts, tools, and equipment, ensuring product tracking and quality control.

Fiber laser marking machines are widely used in various industries, such as electronics, furniture, handicrafts, toys and other fields. Its flexibility and efficiency make it an indispensable tool in modern manufacturing and machining processes.

The marking materials include metals such as gold, silver, copper, aluminum, stainless steel, hard metal alloy, chromeplate, titanize, etc, and other non-metallic materials such as ceramic, PVC, plastic, epoxy resin, leather, and so on.

How Does A Fiber Laser Marking Machine Work?

Main Parts

A fiber laser marker is an automatic laser marking system composed of a fiber laser generator, laser power supply, galvanometer scanning system, field lens scanning system, beam combiner, computer control system, focusing system, laser marking software, machine frame, red light indicator, laser marking control card, power filter, and more laser parts & accessories.

How to Work

The laser generator provides a laser source, which is expanded by the fiber and imported to the XY mirror of the scanning galvanometer. The combined control of marking software, scanning galvanometer, and laser generator can mark permanent text or patterns on the workpiece.

Fiber laser generators have become a hot topic in laser physics research in recent years. It is unanimously considered a new-generation product that may completely replace solid-state laser generators. Fiber laser generator refers to a laser generator that uses rare-earth-doped glass fiber as the gain medium. The laser generator can be developed based on a fiber amplifier. Under the action of the pump light, high power density is easily formed in the fiber, causing the laser energy level of the laser working substance to “populate number inversion”. When a positive feedback loop (forming a resonant cavity) is properly added, the laser oscillation output can be formed.

The laser generator is composed of a working medium and a pump source enclosed in a pump cavity. The pump source “pumps” the working medium from the energy ground state to the excited state. If the “population inversion” is achieved between the two excitation energy levels, stimulated radiation (ie photons) can be generated, which can be amplified by resonating in the optical cavity and reflecting back and forth. A part of the amplified electromagnetic radiation is output to form a laser. The laser generator introduces the 1064nm high-power laser directly into the processing surface through a soft single-mode fiber with a sheath, and the spot size after collimation and focusing reaches tens of microns or less, which is close to the diffraction limit. This type of laser can be used for marking, etching, burning, printing, or engraving various materials.

What is the Fiber Laser Marking Depth?

The engraving depth of a fiber laser marking machine varies depending on many factors, including laser power, hardness of the material, marking speed, and number of markings. Generally, the marking depth of fiber laser marker ranges from 0.2 mm to 1.6 mm, depending on the different models and the various factors mentioned above.

For example, high laser power and slower marking speeds may increase depth, while harder materials may require higher laser power to achieve the desired marking depth. In addition, engraving the same area multiple times can also increase the depth, but care must be taken to prevent the material from being burned due to excessive heating.

Therefore, the exact marking depth is best tested and confirmed based on specific materials and operating parameters.

How to adjust the power and frequency of 20W laser marker for marking deeper?

How to Maintain the Stability of a Fiber Laser Marking Machine?

Maintaining the stability of fiber laser marking machines requires regular maintenance and upkeep. This includes cleaning the optical system, checking fiber connections, regularly replacing optical fibers, etc. Following the maintenance guidelines and operating manuals provided by the laser marking machine manufacturer ensures the long-term stability of your equipment.

What is the Marking Speed of a Fiber Laser Marker?

The marking speed of a fiber laser marking machine is a parameter affected by many factors, including laser power, marking format, marking depth, material type, and equipment performance.

In high-speed marking mode, the fiber laser marking machine can achieve a marking speed of several meters per second, which is suitable for scenarios that have high requirements for marking efficiency. However, it should be noted that increasing the marking speed may affect the marking quality and accuracy, so the balance between marking speed and other factors needs to be considered in practical applications.

Overall, the marking speed of the fiber laser marking machine is an adjustable parameter and needs to be comprehensively considered and set according to the actual application scenario and equipment performance.

Does a Fiber Laser Marking Machine Require an External Cooling System?

Fiber laser marking machines usually have built-in cooling systems, eliminating the need for additional external cooling equipment. These built-in cooling systems ensure proper operating temperatures for lasers and other critical components.

How Safe is a Fiber Laser Marker?

Fiber laser marking machines are relatively safe under normal use conditions. However, operators are still required to follow safe operating procedures, wear appropriate eye and skin protection, and avoid direct exposure to the laser beam. In addition, the equipment should be placed in an appropriate working area and necessary safety measures should be taken to ensure the safety of the operator and the surrounding environment.

How to Choose a Fiber Laser Marking Machine?

When choosing a fiber laser marker, you need to consider the following:


Determine the type of material to be engraved, such as metal, plastic, etc..

Marking Requirements

Determine the requirements for marking size, depth, and clarity.

Production Environment

You need to consider factors such as temperature, humidity, and dust in the production environment to select the suitable equipment.

Technical Consultation

Conduct technical consultation with fiber laser marking machine supplier to learn more about the characteristics and applicable scenarios of different types of fiber laser engravers, as well as after-sales service information.

Budget Evaluation

According to the budget range, evaluate the price and performance of different types of fiber laser marking machines, and choose the appropriate brand and model of laser marking machines.

How Long Does a Fiber Laser Marker Last?

The lifespan of a fiber laser marking machine is usually very long. Generally, its service life can reach more than 100,000 hours. If this time is converted into years, it is about 11 years. Of course, this time is under ideal conditions, that is, the equipment is well maintained and cared for, and the usage environment meets the equipment requirements.

In actual use, the service life of fiber laser marking machines can vary depending on several factors, including the frequency of use of the equipment, workload, environmental conditions, maintenance, etc. If the equipment is in a high-load working condition for a long time, or is used in a harsh environment and lacks necessary maintenance, its service life may be shortened accordingly.

Therefore, you should pay attention to the maintenance of the equipment, regularly check the operating status of the equipment, replace worn parts in a timely manner, and keep the equipment clean and dry. At the same time, the work plan of the equipment must be reasonably arranged to avoid long-term continuous work to reduce the load on the equipment.

How Much Does a Fiber Laser Marking System Cost?

Generally speaking, cheap fiber laser marking machines cost around a few thousand dollars. Expensive ones can cost hundreds of thousands of dollars or more. The exact price depends on the model you choose, the laser power you require, and whether you need additional features or a customized solution.

For example, a mini portable fiber laser marking machine may cost $1500 – $2500, and the price of an ordinary small fiber laser marking machine is $2000 – $4500.

To provide you with more accurate pricing information, it is recommended that you contact us directly and provide your specific needs and budget. Linxuan laser sales team will recommend you the most suitable model and configuration based on your requirements, and give you a detailed price quotation.