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High-Quality China Continuous Fiber Laser Welding Machine from Top Suppliers and Factory - Efficient Solutions for Laser Applications

The LWF series fiber laser welding machine stands out from traditional solid-state lasers due to its innovative use of a long ytterbium-doped double-clad fiber as the laser medium. Supplied and manufactured by leading suppliers in China, this advanced technology is powered by high-power multimode laser diodes, resulting in a laser with exceptional beam quality and high energy output. The LWF series offers numerous unique advantages for laser welding applications, making it a top choice for those seeking reliable and efficient solutions from a reputable factory. Experience the future of laser welding with our state-of-the-art fiber laser technology.

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    Product Details

    Equipment Introduction

    The LWF series fiber laser welding machine is different from traditional solid-state lasers that use crystal rods as the laser medium. The laser medium of fiber lasers is a long ytterbium doped double clad fiber, which is pumped by high-power multimode laser diodes. The generated laser has the characteristics of good beam quality and high energy, and has many unique advantages in the field of laser welding applications. This device has the following advantages:

    Good beam quality, high energy, suitable for high-speed and high-precision welding

    Compared with traditional lamp pumped laser welding machines, the LWF series fiber laser welding machine has the characteristics of good beam quality and small divergence angle. Compared with traditional laser welding machines, it has great advantages in welding efficiency and weld seam effect in high-speed and high-precision welding.

    Compact size, achieving portability

    The LWF series fiber laser welding machine is lightweight and compact, saving space and facilitating transportation compared to lamp pumped solid-state laser welding machines. The laser transmission fiber can reach up to 15m, which can adapt to the requirements of changing processing locations and achieve product portability.

    Stable laser output power and high equipment reliability

    Energy fluctuations below 2% ensure stable laser welding quality. The average usage time of laser pump sources can reach over 50000 hours, which is about 100 times that of lamp pumped laser welding machines.

    High efficiency, low energy consumption, and cost savings in usage

    The electro-optical conversion efficiency is as high as 30%. The overall power of the FRZ-LWF500C is only 4000W, which is 1/3 of the ordinary 300W lamp pumped solid-state laser welding machine. The average energy consumption is about 1/10 of the ordinary welding machine. It can save users a lot of energy consumption expenses for long term using.

    Control system

    Using dedicated motion control software, the electric worktable is controlled to complete the workpiece welding work according to the set trajectory. The welding path can be edited arbitrarily. In addition, a vibrating mirror worktable, robot or line following automation design can be selected to meet various welding requirements of customers.

    Application areas

    The LWF series fiber laser welding machine is widely used in:
    Optical communication devices IT devices Precision welding of aviation components Fuel injectors Diesel common rail systems Solenoid valves Precision clock parts Automotive headlights

    Technical parameters

    Equipment model FRZ-LWF1000 FRZ-LWF2000 FRZ-LWF3000 FRZ-LWF4000
    Average output power(W) 1000W 2000w 3000W 4000W
    Laser Source Continuous Fiber Laser
    Single mode Single mode Multimode Multimode
    Cooling mode Water-Cooling Water-Cooling Water-Cooling Water-Cooling
    Min weld seam 0.2mm 0.2mm 0.2mm 0.2mm
    Wavelength 1064±20nm
    Fiber length 10m、15m(Optional)
    Min beam diameter 0.02mm
    Energy fluctuation range ≤2%
    Power supply AC 220V±10%,50/60Hz
    Operational environmental temperature 10~35℃
    Operational environmental humidity ≤95%
    Platform (Optional)
    Purifier (Optional)

    Equipment pictures

    Continuous Fiber Laser Welding Machine (4)
    Continuous Fiber Laser Welding Machine (3)
    Continuous Fiber Laser Welding Machine (8)
    Continuous Fiber Laser Welding Machine (5)
    Continuous Fiber Laser Welding Machine (6)
    Continuous Fiber Laser Welding Machine (7)

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    Frequently Asked Questions

    What is the difference between the LWF series and traditional solid-state lasers?
    Unlike traditional solid-state lasers that use crystal rods as the laser medium, the LWF series fiber laser welding machine uses a long ytterbium-doped double-clad fiber. This is pumped by high-power multimode laser diodes, providing superior beam quality and high energy output.
    How long is the lifespan of the laser pump source in this machine?
    The average usage time of the laser pump source can reach over 50,000 hours, which is approximately 100 times longer than that of traditional lamp-pumped laser welding machines, ensuring high reliability.
    Is the LWF series laser welding machine energy-efficient?
    Yes, it features an electro-optical conversion efficiency of up to 30%. The overall power of the FRZ-LWF500C is only 4000W (1/3 of a standard 300W lamp-pumped machine), and its average energy consumption is about 1/10 of traditional welding machines, significantly lowering long-term operating costs.
    Can the machine perform long-distance or portable operations?
    Yes, the LWF series is designed to be lightweight and compact. Its laser transmission fiber can extend up to 15 meters, allowing it to adapt to changing processing locations and achieve excellent product portability.
    What control options are available for welding paths?
    The machine utilizes dedicated motion control software to run the electric worktable according to a preset trajectory. You can edit the welding path arbitrarily. Customers can also choose a vibrating mirror worktable, robot integration, or line-following automation.
    What industries and components is this machine suitable for?
    It is widely applied in optical communication devices, IT devices, precision aviation components, fuel injectors, diesel common rail systems, solenoid valves, precision clock parts, and automotive headlights.

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