Fiber Laser Welding Machine

Advantages: very low volume area ratio, fast heat dissipation, low loss, so the conversion efficiency is high. Fiber-derived, competent for various multi-dimensional arbitrary space processing applications.

Product characteristics:

1、Butt welding, stacking welding, sealing welding can be carried out on the workpiece.

2、The welding speed is high, the heat affected zone is small, the deformation is small, the weld seam is smooth and beautiful, after welding, there is no need or simple treatment.

3、The laser is maintenance-free, efficient and stable, and its lifetime is up to 100000 hours. The power consumption of the whole machine is only equal to that of YAG laser welding machine and conventional argon arc welding, impact welding and plasma welding.

4、The electro-optic conversion efficiency is 5 times higher than that of YAG laser, and the welding efficiency is 5 times higher than that of YAG pulse laser welding machine.

5、Special machine customization ability, can be based on customer demand to create a special model。

6、The worktable can be configured with a manipulator

7、Easy to operate, easy to use, very good to reduce labor costs






fiber laser welding machine with Auomation fixture


Laser power




1070 NM


Fiber cable length

Standard 10m


Working Model



Welding speed

0~120 mm/s


Cooling way

Water cooling


Working temperature

15~35 ℃


Working Humidity

< 70%


Welding thickness



Welding gap




220 V/380V

Compared to old welding methods

Safety —It has the laser beam output control .Only when the welding head touches the metal surface , the machine can work .It can meet the CE and FDA safety standard .Level Ⅳ

Low consumption —Its electricity consumption is only 1-2 degree in one hour .That’s other old method cannot compete.

Performance —The welding spot is even and the welding surface is very smooth and beautiful .Not need the second process after welding.

Convenience ––Portable handheld welding head is suitable for holding. The machine only have one box, which can be moved easily .No matter how big of your article, it can do the work .

The standard welding head fiber is 5M long , we could offer 10M customized .

Small dimension —The integrative design makes the machine dimension small .It is suitable for all transportation ways ,includes the express ,by air ,by sea ,by train .

Applicable materials and industries:

Suitable for stainless steel, carbon steel, silicon steel sheet, copper, aluminum alloy, silver, chromium, nickel, titanium, tantalum, etc. Widely used in aerospace, automotive parts, precision instruments, electronic components, household appliances, medical devices, mobile phone communications, mobile phone parts, computer shell, sink, stainless steel kitchen products, vacuum cup, sensors, Mold accessories, safe, distribution box, stainless steel products, aluminum products, copper products, alloy materials, watch glasses, jewelry, hardware components and other industrie

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welcome to SISMAR laser. very glad to answer any questions about our fiber laser marking/cutting machines.