6KW Fiber Laser Cutting Machine | SOHO CUTTING

Figure 7 –Can a Small Laser Metal Cutting Machine be Effective_


Introducing our state-of-the-art 6KW Fiber Laser Cutting Machine, designed for high-speed precision cutting. With its powerful 6KW laser source, this machine is ideal for cutting thick metal sheets with unparalleled accuracy and speed.


  • High Cutting Speed: Achieve faster production rates with our advanced laser technology.
  • Versatility: Suitable for cutting various metals, including mild steel, stainless steel, aluminum, and alloys.
  • Precision: Equipped with advanced optics and a stable laser source to ensure precise cuts every time.
  • User-Friendly Interface: Easy-to-use control panel and software for seamless operation.
  • Safety: Fully enclosed design with safety sensors and protections to ensure operator safety.


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Our Machine Advantages

image image Separate independent control cabinet:

with all electrical parts and laser source inside,

Heat isolation, Dust Isolation, Fire Proof

which will keep machine working stably even 24hours continued working, and prolong lifetime of electrical parts

Cutting Head:

1. use the complete module back muldule with better seal

performance and anti-dust, high precision, high stability.

2. Cutting head(best match with software)

Cutting head and software are made from same company.

*Every part of the focus lens and colimation lens are module

design, can replace easily for each parts separately, no need to

open the whole cutting head.

*Add another steel plate to re-cover the surface of the cutting

head to prevent dust entering

*Cutting head working information show in Software directly,

convenient to observe cutting head working

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image Interferometer laser testing

All machine tested by interferometer, to ensure the machine accuracy

Safety Cover

All cables between machines and chiller and laser are covered

Tidy and Safe

Three-way gas control

Separated O2, N2 and air



  • Laser Power: 6000W
  • Cutting Area: Options available from 3000X1500mm to 6000X2000mm.
  • Max Cutting Thickness: Varies based on material. (e.g., Up to 25mm for mild steel)
  • Driving System: Rack and pinion for higher cutting speed.
  • Cooling System: Advanced water cooling for prolonged machine lifespan.


Ideal for manufacturers in automotive, building and construction, appliance, and custom cutting sectors looking to improve efficiency, reduce costs, and maintain high-quality standards.


  • What metals can this machine cut?
    It can cut various metals like mild steel, stainless steel, aluminum, and alloys.
  • How does the 6KW power benefit the cutting process?
    The 6KW power ensures faster cutting speeds, especially for thicker materials, without compromising on precision.
  • Do you provide installation and training?
    Yes, we send our technicians for machine installation, commissioning, and training.


6000W Fiber Laser – The Comprehensive FAQ Guide

In the dynamic field of industrial technology, 6000-watt fiber lasers are considered the undisputed giants in laser cutting and engraving. Its unparalleled precision, efficiency and adaptability have transformed industries from manufacturing to aerospace, pushing professionals and companies to take full advantage of its extraordinary potential.

What it is, how to use it, and its general uses are still a mystery to some, but in this FAQ guide, we’ll tell you all about it. So, sit back, relax, and enjoy learning about 6000W fiber lasers!

What is a 6000w Fiber Laser?

A 6000w Fiber Laser is a high-powered industrial machine cutting system that utilizes fiber laser technology to generate and produce a laser beam for the purpose of cutting materials. This advanced technology allows for precise and efficient cutting processes in various industries.

The key component of the 6000w Fiber Laser is the laser beam itself. This powerful beam is capable of melting or vaporizing the material it comes into contact with, resulting in clean and accurate cuts.

Therefore, the intensity and focus of the laser can be controlled to achieve different levels of precision depending on the specific requirements of the application.


How Thick Can a 6000w Laser Cut?

A 6000w fiber laser can cut through different thicknesses, all depending on the type of material it will be working on.

To understand it further, The Fabricator said that a 6,000-watt laser is capable of processing 1/5 to 5/8-inch-thick carbon steel. It’s important to remember that this recommendation might change depending on particular elements like the material being cut.

This thickness range is only for a select few 6KW lasers, in conjunction with carbon steel and is not applicable to everything.

6KW vs. 3KW Fiber Laser: How to Choose Your Fiber Laser Cutter?

When faced with the decision of whether to opt for a 6KW or a 3KW fiber laser cutter, it’s crucial to consider several key differentiators to make an informed choice. Let’s take a look at the distinctions between a 6000W and 3000W fiber laser.

Power Output

When compared to a 3KW cutter, a 6KW machine produces a lot more power. This makes it appropriate for heavy-duty industrial activities since it can cut through denser materials and work more quickly on numerous applications. Less potent but better and more energy-efficient options include 3KW fiber lasers.

Cutting Thickness

A 3KW cutter can handle materials that are up to 20 to 25 mm thick in steel. It thrives in tasks where accuracy is crucial. Because they are more powerful and can cut through thicker materials, 6KW fiber lasers.

Speed and Productivity

The greater wattage causes quicker cutting speeds, which raises total production productivity. It’s perfect for producing in large quantities.

Cost and Price

For companies wishing to adopt laser cutting technology without going overboard, the 3KW option offers a more affordable entry point. 6KW is often more costly since it is more powerful.

Energy Efficiency

Higher wattage equipment often uses more energy, raising operational expenses. A 3KW cutter is more energy-efficient, which might eventually lead to cost savings. There are, however, 6000w fiber laser cutters that are engineered to be energy-efficient.

NOTE: These are just some of the most usual comparisons between a 6KW and a 3KW fiber laser cutter.

Can a 6000w Fiber Laser Cutter Cut Carbon Steel?

Absolutely. With a 6000W fiber laser cutter’s high-power output, it enables the production of an intense and concentrated laser beam that can easily melt and evaporate carbon steel. This makes it suited for a variety of applications, including thicker carbon steel plates and thinner sheets.

The precise cutting capacity, however, may differ based on elements like the thickness and quality of the carbon steel, the cutting speed, and the unique features of the laser cutter itself.


What is the Thickness Limitations For Laser Cutting?

Laser cutting is a precise way to cut materials, but it has thickness limitations. For metals like stainless steel, carbon steel, and aluminum, it can cut up to around 1 inch (25 millimeters) thick.

Non-metallic materials such as wood or plastic can be cut up to about 1.5 inches (38 millimeters) thick. The laser’s power and material type are key factors.

More powerful lasers can handle thicker materials. Going beyond these limits can lead to incomplete cuts and reduced quality. It’s best to consult experts or the laser cutter manufacturer for specific project needs.

Rapid Direct says that in their experience, the most comprehensive range companies use is between 15 and 20mm (on average).

What Materials Can a 6KW Fiber Laser Cut?

A 6KW fiber laser is a powerful tool used for cutting various materials with great accuracy and precision. It’s known to cut and slice through a wide array of materials, some of which include:

  • Carbon
  • Aluminum
  • Stainless Steel
  • Copper
  • Brass
  • Non-metallics (wood, plastics, fibers, cloth, etc.)

This shouldn’t limit you in any way possible, especially if the manufacturer of your fiber laser is well-known. For best results, ask your manufacturer directly on what specific materials you can use their machines for!

What Are the Applicable Industries Where You Can Use 6000w Fiber Lasers?

There are tons of applications for 6000w fiber lasers. With their power, it’ll be easy to integrate them to many different operations. Some of the most common ones include:

Metal Fabrication and Manufacturing: 6000W fiber lasers are often employed in sectors including machinery manufacture, aerospace, and automobile manufacturing for cutting and shaping metal components. They can effectively cut through a variety of metals, including titanium, steel, and aluminum.

Processing of Sheet Metal: These lasers are very useful for cutting, perforating, and engraving sheet metal parts for HVAC systems, electrical enclosures, and architectural projects.

Car and Automotive Industry: Precision cutting of elements including chassis pieces, exhaust systems, and body panels is done in the car industry using 6000W fiber lasers.

Electronics and Technology: The industry of electronics uses fiber lasers to precisely cut PCBs (Printed Circuit Boards) and thin metal sheets.

Medical Device Manufacturing: These lasers are used in the production of medical equipment, where accuracy and high quality are essential. They are employed to cut and label medical equipment.

Aerospace: Fiber lasers are essential in the aerospace industry for shaping and cutting parts like brackets, airplane frames, and turbine blades.

Renewable Energy: Fiber lasers help to produce solar panels and wind turbine parts, two components for renewable energy systems.

Oil & Gas: These lasers are used in the oil and gas sector to cut and mark parts for drilling machinery, pipelines, and instruments.

NOTE: These are all a few of the most common industries where a 6KW fiber laser is used.

What Are the Parts of a 6000w Fiber Laser?

The parts of a 6KW fiber laser aren’t all the same. In fact, there could be a few adjustments based on the manufacturer.

  • Fiber Laser Source: Generates 6,000-watt high-intensity laser beam.
  • Welding/Cutting Head: Focuses laser, releases assist gases.
  • Power Supply: Delivers electrical power.
  • Beam Delivery System: Transports laser beam.
  • Console/Controller: Controls laser operations.
  • Cooling System: Prevents overheating.
  • Cable Protective Cover: Protects the cables from external materials.
  • Motor: Responsible in the movement of the cutting head and all other locomotive parts.
  • Oxygen Indicator: A view of how much oxygen is left.
  • Chiller Unit: Maintains operating temperature.

Why SOHO Cutting Laser is the Best 6000w Fiber Laser Manufacturer

SOHO cutting stands out as a premier 6000W fiber laser manufacturer with a commitment to excellence. As a state-owned company, we bring a wealth of experience and knowledge to the table. Our dedication to quality and service is second to none, earning them a stellar reputation in the industry.

What sets us apart is the holistic approach to customer satisfaction. From presale consultations that provide tailored solutions to post-purchase support and maintenance, we offer a comprehensive package. Our team of professionals ensures that clients receive the right CNC machine for their specific needs, with hands-on assistance and training available for beginners.

With a strong focus on quality and innovation, SOHO ensures their machines perform optimally, extending our service life and reducing business risks. It’s this unwavering commitment to delivering top-notch products and unmatched service that solidifies SOHO’s position as a leading 6000W fiber laser manufacturer.

Benefits of SOHO Cutting’s 6000w Fiber Laser

Working with SOHO cutting can give a ton of advantages and benefits, some of which include, but are not limited to:

  • Reliable state-owned company
  • Full-service CNC solutions
  • Tailored CNC and training
  • Focus on quality and innovation
  • Extensive spare parts availability

Features of SOHO Cutting’s 6000w Fiber Laser

Unlock Premier 6000W Fiber Lasers at SOHO Cutting Today!

If you’re in search of China’s foremost 6000W fiber laser innovator and are uncertain about your choice, turn to SOHO Cutting! As a trailblazing authority in laser technology, SOHO Cutting is dedicated to enhancing your comprehension.

With a presence in the market since 2008, we’ve been at the forefront, delivering knowledge and top-notch fiber laser solutions across industries. Our unwavering commitment is to empower global enterprises with comprehensive insights into laser technology, fostering continuous growth for their ventures.

Whether you need tube fiber lasers, handheld laser welders, even CNC systems for plasma cutters, we got it all for you! Reach out to us and get a free quote!