What is Fiber Laser Technology?

High capacity fiber lasers are made in the combination of two most creative and sophisticated laser technologies: effective optical fiber and semiconductor diodes. The lasers activate diode as the source of light to impel the active fiber. In the optical fiber, the laser ray is generated and then is relayed by flexible resistant wire. Quality active fibers and rare-earth ions are doped together facilitating high power generation of an extremely small core that efficiently produces powerful lasers of one kilowatt with superior beam quality. IPG undertakes a number of proprietary technology to produce consistent and powerful (kilowatts) fiber lasers for the existing and potential market.

A large number of laser diodes are used to generate inflated radiation for sending input to the optical fiber. The wavelength of the laser beam generated is restricted about 1070 μm with the help of an input – Bragg mirrors. This wavelength is approximately one-tenth of the volume of the wavelength of CO2 laser, which is largely used until today. The standard working life of the diodes is more than 100,000 hours. The generated laser beam is of extremely high quality with the wavelength of 1070 μm, and its divergence is approximately 8 [mm * mrad]. It also can be spread with the same quality up to a space of 50 [m].

The active fiber core has a minimum thickness – only a few micrometers. Transmission of the laser ray between the cutting head and the resonator is passed through the fiber. So, there is no need for mirrors, thus the regular costly replacement of the mirrors can also be avoided. Compared to the widely used CO2 laser, fiber laser generates ten times less wavelength and it makes possible to cut the materials efficiently. The laser beam with such kind of wavelength can absorb far better and allows you to cut the non-ferrous metals, like aluminum, brass, or copper. The capacity to focus the laser beam is enhanced, ensures a higher rate of cutting, low heat dissipation in the material, and the cut surface is also more smooth.

Standard Features:

  • The machine can be produced in the following working sheet sizes:
    • 1500×4000 mm
    • 2000x4000mm
    • 2000X6000MM
    • 2000X8000MM
  • Laser Power:1000W-4000W
  • Selection of different brands of laser souce :IPG,Nlight,Racyus,Max
  • The fiber laser has a module structure. For example, if you want to change resonator type after a certain period, you can just do it by adding new modules.
  • The laser beam is relayed to the cutting head through fiber optic cable without any loss and thus, provides a superior cutting accuracy and quality.
  • With low power consumption, it is user-friendly as well as environment efficient.

Standard Features:

  • The machine can be produced in the following working sheet sizes:
    • 1500×4000 mm
    • 2000x4000mm
  • Laser Power:500W-1500W
  • Selection of different brands of laser souce :IPG,Nlight,Racyus,Max
  • The laser beam is relayed to the cutting head through fiber optic cable without any loss and thus, provides a superior cutting accuracy and quality.
  • With low power consumption, it is user-friendly as well as environment efficient

Standard Features:

  • The machine can be produced in the following working sheet sizes:
    • 1500×4000 mm
    • 2000x4000mm
    • 2000X6000MM
    • 2000X8000MM
  • Pipe size selection
    • Minimum Diameter:20mm
    • Maximum Diameter:170mm/220mm
    • Lenght:3000mm/6000mm
  • Laser Power:1000W-2000W
  • Dual-purpose machine for pipes and plates saves cost and floor space.
  • Adopt district smoke exhaust system, the smoke exhaust effect is good.

Standard Features:

  • The machine can be produced in the following working sheet sizes:
    • 1500×3000 mm
    • 2000×4000 mm
    • 2000×6000 mm
  • Laser Power:1000W-4000W
  • The laser beam is relayed to the cutting head through fiber optic cable without any loss. You can get a superior cutting accuracy and quality.
  • With low power consumption, it is user-friendly as well as environmentally efficient.
  • The main body is robust and rigid.
  • A convenient system for releasing slags and materials.
  • Automatic dual palette swaps hydraulic shuttle system.
  • Work area illumination for standard view.
  • Cutting of all related types – mild steel, copper, and aluminum and brass materials is possible.

Standard Features:

  • The machine can be produced in the following working sheet sizes:
    • 1500×4000 mm
    • 2000x4000mm
    • 2000X6000MM
    • 2000X8000MM
  • Pipe size selection
    • Minimum Diameter:20mm
    • Maximum Diameter:170mm/220mm
    • Lenght:3000mm/6000mm
  • Laser Power:1000W-2000W
  • Automatic dual palette swaps hydraulic shuttle system.
  • Dual-purpose machine for pipes and plates saves cost and floor space.
  • Adopt district smoke exhaust system, the smoke exhaust effect is good.

Standard Features:

  • The machine can be produced in the following working sheet sizes:
    • 1500×3000 mm
    • 2000×4000 mm
    • 2000×6000 mm
  • Laser Power:6000W-20000W
  • The laser beam is relayed to the cutting head through fiber optic cable without any loss. You can get a superior cutting accuracy and quality.
  • With low power consumption, it is user-friendly as well as environmentally efficient.
  • The main body is robust and rigid.
  • A convenient system for releasing slags and materials.
  • Automatic dual palette swaps hydraulic shuttle system.
  • Work area illumination for standard view.
  • Cutting of all related types – mild steel, copper, and aluminum and brass materials is possible.

Standard Features:

  • The machine can be produced in the following working sheet sizes:
    • 6000 mm
  • Pipe size selection
    • Minimum Diameter:20mm
    • Maximum Diameter:170mm/220mm
    • Lenght:3000mm/6000mm
  • Laser Power:1000W-3000W
  • Pneumatic chuck is used for higher precision.
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We focus on the production of various types of machinery products to meet the user’s customized needs, but also access to many professional institutions of certification and recognition, to ensure that each customer’s machinery and equipment is to achieve the world’s technical level of products.
Over the years, Krrass has continuously focused on the research and development and innovation of machinery manufacturing technology, and has produced the machinery and equipment they need for thousands of corporate customers around the world.

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