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Fiber Laser Cutting Machine

A fiber laser cutter is a type of automatic CNC laser metal cutting system with high quality, high speed, high precision and high efficiency, which is designed for all types of metal fabrication, as well as your good metal working partner. It is equipped with different laser powers (1000W to 20000W) to cut sheet metals and metal tubes made of carbon steel, stainless steel, electrical steel, tool steel, galvanized steel, mild steel, aluminum zinc plate, aluminum alloy, aluminum, titanium alloy, brass, copper, iron, and more metals with different thicknesses.

High Performance Fiber Laser Cutter from Krrass

The fiber laser cutting machine is to focus the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam is irradiated on the surface of the workpiece, making the workpiece reach the melting point or boiling point, while the high-pressure gas coaxial with the shaft blows the molten or vaporized metal away. When the relative position of the laser beam and the workpiece moves, the material will form a slit to achieve the purpose of cutting.

The fiber laser cutting machine process replaces the traditional mechanical knife with an invisible beam. It has the characteristics of high precision, fast cutting, not limited to the cutting pattern, automatic typesetting to save materials, smooth incision, low processing cost, etc. It will be gradually improved or replaced in Traditional metal-cutting process equipment. The mechanical part of the laser cutter head has no contact with the workpiece and will not scratch the surface of the workpiece during work. The laser cutting speed is fast. The incision is smooth and flat and generally does not require subsequent processing; the cutting heat-affected zone is small, the plate deformation is small, and the slit is narrow ( 0.1mm~0.3mm). The incision has no mechanical stress and no shearing burrs. Fiber laser cutting machine has the advantages of high machining accuracy, good repeatability, and no damage to the material’s surface. CNC programming can process any plan and cut the entire board in a large format without opening the mold, which is economical and time-saving.


Fiber Laser Cutter List

High Configuration Series Fiber Laser Cutting Machine

KRRASS top rated fiber laser cutting machine is designed for metal fabrication, including steel, aluminum, titanium, alloy, brass, copper, and iron, with different laser powers(1000W, 1500W, 2000W, 3000W, 4000W, 6000W, 8000W, 12000W, 20000W). The affordable fiber laser cutter is for sale at a low price, with the best fiber laser cutting system service and support.

Tube and Plate Fiber Laser Cutting Machine

Affordable industrial fiber laser metal cutting machine is used for metal tube and sheet cutting all in one. Now the industrial laser sheet metal & tube cutting machine is for sale at cost price.

Full-Protective Double Exchange Platform Laser Cutter Machine

High power fiber laser metal cutting machine with an exchange pallet has faster-cutting speed, and high power laser source (1000W, 2000W, 3000W, 4000W, 6000W, 8000W, and up to 40000W) compared to other cutting solutions, now the high power laser cutting machine for sale at affordable price.

Full-Protective Double Exchange Platform Laser Cutter Machine

Tube Fiber Laser Cutter Machine

The best laser tube cutting machine with a fiber laser source is used to cut lines & holes on square, round, rectangular, and oval metal tubes, pipes, and profiles; now, the affordable fiber laser tube cutter is for sale at a low price.

Tube Fiber Laser Cutter Machine Thumb

Handheld Laser Welding Machine

Handheld laser welding machine features 1000W, 1500W, or 2000W fiber laser beam for welding joints of butt, edge, corner, tee, and lap. The handheld manual laser welder is used for welding carbon steel, stainless steel, aluminum, brass, copper, iron, silver, gold, and more tube & sheet metals. The portable handheld fiber laser welding machine will take over the traditional argon arc welding, MIG & TIG welding, and electric welding for metal joints.

KRRASS Handheld Laser Welding Machine

Customer Case

Fiber Laser Cutting Machien Video


The optical fiber laser cutting machine is a laser cutting machine using a fiber laser generator as a light source. The numerical control mechanical system moves the light spot illumination to realize the perfect automatic cutting with high speed and precision. And CNC sheet metal cutting machine is a newly developed new fiber laser, which can output a high energy density laser beam gathered on the surface of the workpiece, melting and gasifying the area irradiated by the ultra-fine focus spectrum.

When selecting a cutting machine, you must first confirm the thickness and size of the cutting plate or pipe. KRRASS fiber laser cutting machine has many models, such as 6000 watts, 10k watts, 12k watts15000 watts20000 watts30000 watts, etc… The above models are all available for you to choose from these models in the selection.

As cutting machines continue to go deep into the market, more and more high-power metal cutting machines are for sale. Although a 3kw laser cutting machine meets the needs of most users, it is not the limit!

What is the limit wattage of the CNC metal sheet cutting machine? In addition to the 3kw fiber laser cutting machine, there are also ultra-high power cutting machines, including the 4kw fiber laser cutting machine, 6000w fiber laser cutting machine, and even 8000 watts, 10,000 watts, 12,000 watts, and 15,000 watts for high speed cutting speed and excellent workpiece processing quality. The thick plate cutting capacity increases with the fusion fiber laser and CO2 laser extension, and the thin plate cutting speed significantly improves.

Compared with the traditional cutting process, laser cutting flexibility is good – no need to open mold, significantly saving new product development time, cutting speed, and high precision. And the tube fiber laser cutting machine can achieve opening, cutting, cross-line, and conventional ways challenging to accomplish a variety of complex graphics precision cutting.

Cutting speed is crucial, but the actual speed of the tubes laser cutting machine is relative. It’s more about the time the laser cutting machine for tubes takes to process a line to meet specifications than the actual cutting speed on the box. Steel tube cutting machines from KRRASS laser are self-developed to enable high-speed, high-quality laser cutting of profiles such as circular, rectangular, and special-shaped tubes. The new metal pipe laser processing line with tube laser cutting machine in China not only achieves fully automatic production but also breaks through the limitations of plane cutting, achieving multi-dimensional cutting. In a word, the fiber laser steel tube cutting machine is the metal pipe laser cutting choice!

The metal pipe-cutting machine has variable power to cut various materials through light depending on the end product. The tube-cutting laser machine is widely used in fitness equipment, construction machinery, home manufacturing, and other industries. Under the different applications of various shapes of pipe, the cutting technology of metal pipe is put forward higher requirement.

On the other hand, the CNC laser tube-cutting machine is free of preventive maintenance. All you need to do is regularly check and replace the air filter. KRRASS is a well-known tube laser cutting machine brand, offering various high-quality fiber laser processing machines to suit customers’ needs. Our square tube laser cutting machines provide an excellent solution for laser cutting a wide variety of tubular profiles and sections of various materials. Moreover, KRRASS laser cutting also provides a tube laser cutting machine and a related instruction manual for each client to select the product more easily.

In the past, fiber laser aluminum cutting could be used to cut thin materials. With the development of cutting technology, fiber laser processing machines can use the narrower beam to process thin materials, which allows for faster processing of different-sized materials on the same fiber laser cutting machine. KRRASS laser is one of China’s leading CNC fiber laser cutting machine manufacturers.

With the emergence of the latest laser technology, laser machine welding technology has become popular. The welding machine laser is a precise and efficient welding method that uses a high-energy-density laser beam as a heat source to allow metal parts to be assembled. Industrial laser welding machines can effectively combine the weld’s molecular layers and realize the weld’s seamless joint.

The laser welding small machine adopts optical fiber to transmit high-energy density beams. The laser beam is emitted through the handheld welding head of the laser beam welding machine to weld stainless steel, aluminum alloy, etc. The handheld fiber laser welding machine is flexible and convenient to operate. Contact us today to get the best manual laser welding machine price!

Unlike the other traditional welding processes, the CNC laser welding machine can accomplish the job in much lesser time. The Laser Welding Machine is equipped with a single-mode CW fiber laser and provides high beam quality. Laser Welding Machine adopts a modular and water-cooled method, the system is highly integrated, and the laser power is continuously adjustable. The stainless steel laser welding machine is maintenance-free and highly reliable.

The speed of the welding process, the high level of automation, and the ability to control the welding quality during the operation make laser machine welding a widely used method in many industrial sectors, such as the medical industry, electronics, toolmaking, and the automotive sector. Find the best stainless steel spot laser welding machine and aluminum laser welding machine at the best laser welding machine price in the leading aluminum laser welding machine in China – Krrass

KRRASS offers small laser welding machines and laser welding machines for sale, such as a 2000w laser welding machine, laser welding machine for stainless steel, steel laser welding machine, laser welding machine for aluminum, fiber laser welding machine, etc. The handheld fiber laser welding machine integrates the fiber laser, handheld welding head, laser control system, safe beam emission system, and cooling system. The hand laser welding machine is compact, beautiful, and easy to move to allow the customer to be not confined by space when selecting the location and scope of work.

Fiber laser cutting machines have a broad range of applications due to their high precision, flexibility, and fast processing speeds. But where do they truly shine? Which materials can they effectively work with? Let’s discuss in detail.

Firstly, let’s focus on the materials. Fiber laser cutting machines are best suited for cutting various metals, particularly reflective ones. This includes:

  • Stainless steel: Offering high precision and productivity, fiber lasers are often used in applications where stainless steel is involved. They can handle various thicknesses while maintaining a high-quality cut.
  • Carbon steel: Known for its hardness, carbon steel poses no problems for fiber lasers. The lasers can easily cut it, providing a smooth finish and sharp edges.
  • Aluminum: Despite its reflective nature, aluminum can be efficiently cut using fiber lasers, particularly the ones with higher power ratings.
  • Copper, brass, and bronze: Even though these metals are highly reflective, a fiber laser can effectively cut them, making it a versatile tool in industries where these materials are frequently used.

Now, let’s delve into the various applications where fiber laser cutting machines are most effective:

  • Automotive industry: With the need for precise parts and the increasing use of materials like aluminum and high-strength steels, fiber lasers have become a go-to tool in the automotive industry.
  • Aerospace: The requirement for high precision and quality, especially when working with exotic metals, makes fiber lasers an invaluable tool in aerospace applications.
  • Electronics: Fiber lasers are perfect for cutting thin sheets of metal often used in electronic parts, providing high precision and minimal heat affected zones.
  • Medical devices: The ability to make precise, clean cuts makes fiber lasers perfect for producing medical tools and devices.
  • Jewelry: Fiber lasers offer the precision necessary to cut intricate designs in precious metals, making them suitable for the jewelry industry.

In conclusion, fiber laser cutting machines are well suited for a wide array of materials and applications. Their versatility and efficiency make them a standout choice for industries requiring precision metal cutting.

Laser cutting, particularly fiber laser cutting, offers several unique advantages that set it apart from other cutting solutions like plasma cutting, water jet cutting, or traditional mechanical cutting methods. Here are some key advantages that make laser cutting a preferred choice for many industries:

  • Precision: Laser cutting provides high precision cuts that other traditional cutting methods struggle to match. The fiber laser’s tight beam allows for cuts with a very narrow kerf, resulting in finely detailed cuts and patterns.
  • Speed: For many materials, particularly thin to medium-thickness metals, laser cutting can be significantly faster than other cutting methods. This results in increased productivity and efficiency.
  • Flexibility: Laser cutting machines can handle a variety of materials and thicknesses, making them extremely versatile. They can also easily switch between different cut patterns and designs, providing unmatched flexibility.
  • Quality: Laser cutting tends to produce a much higher quality cut, with smoother edges and less need for post-processing. This is particularly true when cutting metal, where the heat of the laser seals the edge, reducing the risk of warping or distortion.
  • Low Contact: Unlike other cutting methods, laser cutting is a non-contact process. This significantly reduces the wear and tear on machinery and eliminates the possibility of material contamination.
  • Cost-Effective: Although the initial investment might be higher, laser cutting machines usually have lower operational and maintenance costs. The energy efficiency of fiber lasers and minimal requirement of consumables contribute to cost savings in the long run.

In conclusion, laser cutting, with its superior precision, speed, and quality, offers substantial advantages over other cutting solutions. While the specifics may depend on the application and material, for many businesses, investing in a fiber laser cutting machine can lead to significant improvements in productivity and product quality.

More Reading: What is the difference between fiber laser cutting machine and plasma cutting machine?

Fiber laser cutting machines stand at the forefront of modern industrial manufacturing due to their unmatched performance and adaptability. These machines, built with meticulous precision, are renowned for their capability to deliver high-quality cuts in various types of materials. Let’s delve into what makes these machine tool fiber lasers so efficient and indispensable in today’s manufacturing environment.

A fiber laser cutting machine is a specialized tool that employs a fiber laser to generate a high-energy beam, which accurately melts, burns, or vaporizes the material, resulting in a high-quality, smooth finish. The laser beam, so precise and intense, allows for extremely close tolerances, minimal waste, and very narrow kerf.

Fiber lasers differ from their CO2 counterparts primarily in the medium that generates the laser beam. Fiber lasers use a glass fiber, while CO2 lasers use a gas mixture. This fundamental difference impacts multiple performance parameters, including efficiency, operational costs, maintenance requirements, and the quality of the cut.

The performance of fiber laser cutting machines surpasses other laser types due to several key advantages. Firstly, they are exceptionally energy-efficient, with about 70%-80% of the input power converted into laser power. Secondly, fiber lasers have a wavelength of around 1.06 micrometers, which is ideally suited for metal cutting applications. Thirdly, their maintenance requirements are relatively low since they lack moving parts and mirrors typically found in CO2 lasers.

When considering machine tool fiber lasers for performance, the advantages extend to faster cutting speeds, particularly for thinner materials, and an ability to process a wide range of materials including carbon steel, stainless steel, aluminum, copper, and brass. With an increased edge quality, reduced heat affected zones, and minimized part distortion, fiber laser cutting machines are indeed built for top-tier performance in industrial manufacturing applications.

KRRASS Tailored-made Fiber Laser Cutting Machine

KRRASS Based on machinery design technology optimized through rigorous structural analysis, KRRASS has been manufacturing ultralight and high-precision industrial high-energy laser cutting machines. The cutting power can be selected according to your material and thickness, such as 1000W, 2000W, 3000W, 4000W, 6000W, and 12000W.

KRRASS laser is a professional laser welding machine supplier in China, and we offer excellent laser beam quality with the newest technology and high-speed laser welding machine in China. Moreover, we offer the fiber laser welding machine for sale at the best fiber laser welding machine price for production welding. Our laser welding machines feature low-cost, high-quality, fast response, rich selection, one-stop solutions, etc.

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In addition to sheet metal laser cutting machines, KRRASS Laser also offers the laser cutting sheet metal machine, sheet metal cutting machine, tube fiber laser cutting machine, industrial laser welding machine, aluminum laser cutting machine, Hydraulic Shearing Machine, V Grooving Machine, CNC Press Brake, Plate Rolling Machine, Plasma cutting machine, Ironworker Machine, and so on. You can find the best laser sheet metal cutting machine price in the KRRASS CNC laser cutting machine factory!
5 /5
Based on 41 ratings

Reviewed by 41 users

    • 2 weeks ago

    Somos una empresa de aviación y necesitamos un corte preciso. Esta máquina de corte láser tiene una calidad excelente.

    • 2 weeks ago

    This machine is very good. After I bought it, according to the technical guidance, the machine was successfully installed and cut what I wanted. The cut was perfect. I like it very much.

    • 3 weeks ago

    High cutting efficiency by 3000w 4020, smooth cutting

    • 4 weeks ago

    We received our fiber laser cutter RAS-3015 6kw. We have had CO2 lasers in the past and this thing will blow them away. Much less service such as cleaning mirrors and lenses. We really like the machine.

    • 4 weeks ago

    high cutting efficiency by 6000w, very few burrs. The customer is very satisfied with the sheet metal I processed, i will continue to buy!

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