Fiber laser cutting Machine for Steel tube
1000W 1500W 2000W 3000W Fiber laser cutting Machine for Steel tube

A fiber laser cutting machine is a sophisticated piece of equipment used primarily for cutting various types of materials, particularly metals like steel, stainless steel, aluminum, brass, and copper. Here’s a detailed description of its components and functioning:

Key Components of best cnc fiber laser cutting machine

  1. Fiber Laser Source of fiber laser cutting machine
    • The heart of the machine, generating the laser beam. Fiber lasers use optical fibers doped with rare-earth elements to amplify the laser light.
    • Known for their high efficiency and power, typically ranging between a few hundred watts to several kilowatts.
  2. Laser Cutting Head of carbon fiber laser cutting machine
    • Focuses the laser beam onto the material to create a precise and controlled cutting effect.
    • Includes lenses, mirrors, and nozzles to direct and shape the beam.
  3. Control System:
    • CNC (Computer Numerical Control) unit that directs the movement of the cutting head and table.
    • Allows for precise control over cutting patterns, speed, and other parameters.
  4. Cutting Table:
    • Provides a stable platform to place the material to be cut.
    • Can vary in size depending on the machine and the application.
  5. Cooling System:
    • Essential to dissipate the heat generated by the laser source.
    • Usually includes a chiller unit to maintain optimal operating temperatures.
  6. Assist Gas Supply:
    • Uses gases like oxygen, nitrogen, or air to blow away molten material or debris from the cut, improving cutting quality and speed.

How It Works:

  1. Laser Generation:
    • The fiber laser source generates a high-powered laser beam by passing electrical energy through the optical fibers.
  2. Beam Delivery:
    • The generated laser beam is transmitted through fiber optics to the laser cutting head.
  3. Focusing and Cutting:
    • The laser cutting head focuses the beam to a small, intense point on the material surface.
    • The intense heat of the laser beam melts or vaporizes the material.
  4. Material Processing:
    • The CNC system moves the cutting head (or the material) according to a predefined design, ensuring precise cuts.
    • Assist gas is applied to remove the molten material and to enhance cutting efficiency.


  1. Precision and Accuracy:
    • Can cut complex shapes with high precision and minimal material wastage.
  2. Speed:
    • Faster cutting speeds compared to traditional methods like mechanical cutting or CO2 lasers for certain materials.
  3. Low Maintenance:
    • Fiber lasers have fewer moving parts and no need for mirrors or laser gas, reducing maintenance needs and costs.
  4. Energy Efficiency:
    • Consumes less power compared to other types of lasers, making it more energy-efficient.
  5. Versatility:
    • Capable of cutting a wide range of materials and thicknesses.


  • Used in industries such as automotive, aerospace, electronics, metal fabrication, and jewelry making.
  • Ideal for producing parts, prototypes, intricate designs, and high-volume manufacturing.

Fiber laser cutting machines are famous for their flexibility, reliability, and superior performance in various industrial applications, making them a pivotal technology in modern manufacturing.

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