LASER WELDING

ROBOT LASER WELDER

HANDHELD LASER WELDER

what is laser welder

Laser welding involves directing a high-intensity laser beam onto the metal surface. The metal absorbs the laser energy, which is converted into heat, causing the metal to melt and then cool and crystallize to form the weld. 

Currently, the commonly encountered types of laser welding are heat conduction welding and deep fusion welding.

Butt Welding

Butt Welding

T-Joint Welding

T-Joint Welding

Lap Welding

Lap Welding

Corner Welding

Corner Welding

Edge Welding

Edge Welding

Robotic Laser Welder​

Robotic & Handheld Laser Welder

When you need pinpoint accuracy day after day, a robotic laser welder takes the lead—gliding along programmed paths to seal seams with the same flawless result on every piece.

But the handheld laser welder steps in when jobs call for a lighter touch—think one-off repairs, awkward angles, or on-site fixes. You simply pick it up and guide the beam where you need it, enjoying the same deep-penetration welds without setting up a robot cell.

Handheld Laser Welder

When you need to reach welds that a robot can’t—or quickly fix a dented panel on the spot—a handheld laser welder is your best choice. It’s simple: pick up the torch, aim at the joint, and pull the trigger. You’ll get deep, narrow welds with minimal heat spread, keeping nearby components safe. Whether you’re patching an engine mount in the field, sealing small brackets inside a tight enclosure, or touching up a luxury car body, this handheld unit delivers professional results without the hassle of fixtures or programming.

Advantages:

  • High flexibility, suitable for on-site welding
  • No need for complex automated equipment
  • Lower cost, ideal for small batch production and repairs
  • Easy to adjust and operate
Laser welding gun

Robotic Laser Welder

When you’re producing in large batches, a robotic laser welder will make each weld consistent without broken lines. Mounted on a multi-axis arm, it follows precise paths at speed, handling repetitive welds in hard-to-reach spots. With program-driven controls and integrated sensors, it maintains perfect penetration and minimizes overspray, freeing your team to focus on quality checks and downstream tasks.

Advantages:

  • High precision and consistency
  • Highly automated, suitable for mass production
  • Can be used for complex weld seams and small parts
  • High production efficiency
Robotic and Handheld Laser Welder​

Laser welding parameters

ModelHFW-1000WHFW-1500WHFW-2000WHFW-3000W
Laser Power1000W1500W2000W3000W
Fiber LengthStandard 7/10m,customizable up to 15m
Operating ModeContinuous / Modulated Pulse
Laser Wavelength1070 / 1080nm
Welding Speed0-120mm/s
ChilerDual-channel chiller with independent temperature control
Operating Environment5~40°C, RH<70 %, no condensation
Applicable Sheet Thickness0.6-8mm
Gap Requirement0-2mm
Maximum Power Consumption< 5kW< 6kW< 6.5kW< 8.5kW
Input Voltage220V/380V 50Hz(60Hz customizable)
Size920*650*1080mm1230*650*1080mm
Weight130-180KG
Welding Thickness(Carbon steel, stainless steel)4mm4mm6mm8mm

FAQS

What's the difference between laser welder and regular arc welder? Which is better for precision parts?

Laser welding uses a focused beam for millimeter-level accuracy, with 80% smaller heat-affected zones than arc welding. It's ideal for medical devices and electronics. Arc welding suits large structures like steel frames.

Can the same laser welder handle both aluminum and stainless steel?

Yes, by adjusting wavelength and power modes (CW/pulse), our machines handle both. Note: Aluminum requires argon shielding.

Why does laser weld joint strength vary sometimes?

Two main causes: ① Oil/oxide on surfaces (clean with acetone first); ② Focus shift – Our auto-calibration compensates errors.
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