Fiber Laser Marking Machine

The fiber laser system is specifically engineered for manufacturers who work with tough, high-density packaging materials. It performs exceptionally well on medium to high-speed production lines, delivering fast, reliable, and high-quality marking results. Its precision and durability make it ideal for challenging applications where traditional marking methods may fall short.

Product Information Overview

Precision Fiber Laser Marking for High-Quality Metal Surfaces

This image captures the fiber laser marking process in action, delivering clean, sharp, and permanent marks on metal surfaces with exceptional accuracy. Known for its fine beam quality and high-speed performance, fiber laser technology is perfect for marking stainless steel, aluminum, brass, and other metals with serial numbers, QR codes, logos, and more. It ensures high-contrast, wear-resistant results, making it ideal for industries like automotive, electronics, tools, and medical devices that demand both durability and precision.

PRODUCT OVERVIEW

Fiber lasers use optical fibers as the laser medium, developed from advancements in optical amplification technology originally used for long-distance communications. These lasers are capable of delivering high-power output with exceptional efficiency and stability.

At the core of the fiber laser is a central light-carrying fiber surrounded by concentric layers of cladding. The core is doped with Ytterbium (Yb), a rare earth element, which serves as the active laser medium. When energy is introduced into the fiber, the ytterbium atoms inside the core become excited and amplify the light passing through.

The fiber structure typically consists of three layers: the core, an inner cladding, and an outer cladding. Excitation light is introduced into the inner cladding and the core, energizing the ytterbium atoms. As the laser beam travels forward through the core, it is continuously amplified by these excited atoms. Unlike traditional solid-state or gas lasers that rely on reflective cavities, fiber lasers allow light to move in a single, controlled direction through the fiber, ensuring a stable, high-intensity laser output that is ideal for precision marking and cutting applications.

Product Advantages

Simple to operate

High-power fiber lasers are perfectly suited for marking durable, high-use products like engine parts, ball bearings, brake systems, extruded items, and cables. These lasers deliver strong contrast and long-lasting marks, ensuring that identification codes remain clear and readable for the entire lifespan of the product.

The laser source is built for long-term use, offering a high reliability rate with an average lifespan of up to 100,000 hours before any potential failure.

The air-cooled laser source requires almost no maintenance and contains no parts that wear out, which greatly minimizes downtime and keeps operations running smoothly.

Features a standard 100×100 mm marking area with precise marking accuracy and sharp edges, allowing for faster processing and increased production efficiency.

Built with a standard IP54 protection rating, it is well-suited for reliable and consistent performance in tough environments with dust and humidity.

Offers multiple working distance options and supports 0 to 360-degree printhead installation, allowing for more flexible and convenient integration into different production line setups.

Laser engraving result.

The type of material, laser wavelength, and laser technology all play a role in determining the final marking quality. Below are some common results achieved with fiber laser marking.

Heating various types of plastic to create raised or recessed surface textures.

The interaction between the laser and the material triggers a chemical change that alters the surface color.

Creating surface marks on items such as metal parts and cans.

Removing the top layer of coating to reveal the base color underneath.

Controlled burning or carbonizing of materials like wood, cardboard, cables, and pipes to create permanent marks.

Product Applications

CO₂ lasers are gas-based systems that use carbon dioxide as the active medium, making them ideal for delivering clear, consistent, and high-quality markings on a wide range of materials such as cardboard, glass, coated metals, paper labels, PET, acrylic, and other plastics. Renowned for their adaptability and accuracy., these lasers produce permanent, high-contrast marks without any physical contact, preserving the integrity of even delicate materials.

They operate at high speeds, which boosts productivity in demanding industrial environments, and their low maintenance requirements ensure long-term reliability. CO₂ lasers are also an environmentally friendly solution, using no inks or solvents and generating minimal waste. With customizable wavelengths and flexible installation options, they can be easily adapted to suit specific materials and production line configurations, making them a valuable tool for manufacturers seeking efficient, cost-effective, and eco-conscious marking solutions.

List of Items

Each fibre laser printer is equipped with a complete set of essential components, which typically include: The laser unit, control box, encoder, photoelectric sensor, integrated touchscreen system, adjustable mounting brackets, necessary wiring, and user manuals are included. Additionally, customized accessories can be added to suit various applications based on specific customer requirements.

All necessary connection cables and detailed instruction manuals are also included to support setup and daily use. To accommodate specific operational needs, a variety of optional and customized accessories can be added—such as protective housings, rotary devices for cylindrical marking, extended lenses, dust-proof enclosures, and enhanced cooling systems. These customizable options make the fiber laser system adaptable for a wide range of industries and marking requirements.

Technical Specifications

Laser Details
Laser Type	fiber lasers
Maximum Output Power	20W / 30W / 50W
Laser Wavelength	1064nm
Laser Tube Lifetime (Average)	100,000 hours
Laser Class	Class 4 (Compliant with IEC60825-1)
Performance
Maximum Linear Speed	20 m/s
Marking Speed	Up to 30 characters/sec
Coding Angle	Downward (90°) or Flat (0°)
Marking Area	70x70, 110x110, 145x145, 175x175 mm (elliptical)
Marking Heads & Lenses
Vibrometer Options	8mm, 10mm
Spot Size	60μm
Marking Distance	110–275mm (Customizable)
Interface
Operator Interface	Built-in 10" Touchscreen (Windows 10)
Communication Interfaces	Ethernet (RJ45), RS232, RS485, USB, SD Card
Operating Environment
Rated Voltage	200 – 240V, 50/60Hz
Total Power Consumption	≤ 500W
Ingress Protection	IP54 (standard), IP65 (optional)
Operating Temperature	5 – 45°C
Humidity Range	Max. 70% (non-condensing)
Cooling Method	Air cooling
Product Weight
Optical Path Weight	3.75 kg
Power Supply Weight	18.1 kg

Why Choose Our Laser Marking Solutions?

1. What is a fiber laser marking machine?

A fiber laser marking machine is a high-performance device that uses a fiber-optic laser to etch or engrave permanent marks on various materials like metal, plastic, and ceramics. It’s ideal for barcodes, serial numbers, logos, and text.

2. What materials can fiber lasers mark?

Fiber lasers can mark a wide range of materials including stainless steel, aluminum, brass, copper, gold, silver, titanium, plastic (like ABS, PVC), and even coated or anodized metals.

3. Is the mark permanent?

Yes, the marks created by fiber laser machines are permanent, resistant to water, oil, abrasion, and high temperatures, making them perfect for industrial applications.

4. How long does the laser last?

Fiber lasers typically have an average lifespan of 100,000 hours, requiring minimal maintenance and providing long-term, reliable performance.

5. Do fiber laser machines require any maintenance?

Very little. Fiber lasers are air-cooled and have no consumables, moving parts, or glass tubes, making them almost maintenance-free.

6. Can fiber lasers work on curved or uneven surfaces?

Yes, with the right lens and focus adjustments, fiber lasers can mark on slightly curved or angled surfaces, although very complex shapes may need rotary fixtures.

7. How fast can a fiber laser mark?

Depending on the material and mark complexity, fiber lasers can mark up to 30 characters per second, making them suitable for high-speed production lines.

8. Is it safe to operate a fiber laser machine?

Fiber lasers are Class 4 laser products, so safety precautions like wearing protective eyewear and using an enclosed system are important during operation.