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Advanced Welding Technology

Laser Welding

High-Precision, High-Speed and Distortion-Free Metal Welding
Laser welding is one of today’s most advanced and cost-effective joining technologies, delivering exceptional precision, repeatability and productivity across industrial applications.

FibeerSX laser welding systems are designed for automotive, electronics, battery manufacturing, precision engineering and advanced metal fabrication where weld quality and process stability are critical.
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Fibeer SX Laser Welding Technologies

Precision laser welder

Precision laser welder

Laser micro-welding for delicate components, thin-walled materials and micron-accurate joints with minimal thermal impact.

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Automated laser welder

Automated laser welder

Fully enclosed, robot-integrated or inline welding systems for stable, high-volume and continuous industrial production.

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1D laser welder

1D laser welder

A flexible mobile solution for maintenance, prototyping, changing production tasks and optional robot-mounted operation.

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Robot-Mounted Laser Welder

Robot-Mounted Laser Welder

Automated robotic welding for repeatable positioning, complex 3D paths and reliable 24/7 industrial operation.

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Automation laser welding
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Laser Rust Removal Background
Laser Rust Removal Product
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Welding Technology Comparison

Laser Welding vs. Conventional Welding Technologies

High-precision welding with concentrated energy input and full automation potential.

FibeerSX laser welding combines ±0.01 mm system positioning precision, laser systems from 1.5 W up to 12,000 W and laser source lifetime of up to 100,000 operating hours. The highly controllable energy input enables narrow, precise welds and localized processing while supporting robotic, PLC and automated production-line integration.

Welding Technology Comparison
Industrial Process Matrix
Property / Technology FibeerSX Laser Welding Precision Laser Technology MIG / MAG Arc Welding TIG Arc Welding Spot Welding Resistance Welding Plasma Plasma Arc Welding
System Positioning Precision ±0.01 mm FibeerSX system positioning precision Robot / system dependent Robot / system dependent Fixture / electrode dependent Robot / system dependent
Available Laser Power Range 1.5 W – 12,000 W FibeerSX technology portfolio; application-specific configuration Not applicable Not applicable Not applicable Not applicable
Laser Source Lifetime Up to 100,000 h laser source operating lifetime Not applicable Not applicable Electrode service life applies Not applicable
Process Type ✓ Non-contact energy delivery Arc welding Arc welding Contact resistance process Plasma arc process
Heat Input
Highly Localized concentrated energy can be applied directly to the weld zone
Higher / process-dependent Process-dependent Localized at contact points Process-dependent
Heat-Affected Zone ✓ Narrow / localized actual HAZ depends on material, thickness, power and welding parameters Typically wider Typically wider Localized around weld points Process-dependent
Thermal Distortion ✓ Low potential due to localized heat input when correctly parameterized Higher potential Moderate / process-dependent Localized Process-dependent
Welding Speed ✓ High actual mm/s depends on joint geometry, material, thickness and laser power Medium to high Generally lower Very fast individual weld cycle Medium to high
Weld Seam Geometry ✓ Narrow & precise Typically wider bead Controlled bead geometry Discrete weld points Controlled continuous seam
Fine / Micro Components ✓ High precision optical configuration and application dependent Limited for very fine features Possible with suitable setup Electrode geometry dependent Possible with suitable setup
Mechanical Tool Contact ✓ None No mechanical pressing tool No mechanical pressing tool Electrode contact required No mechanical pressing tool
Filler Material ✓ Optional autogenous or filler-assisted welding depending on application Typically wire electrode Optional filler rod Typically none Optional
Shielding Gas △ Application dependent Required Required Typically not required Required
Electrode Wear ✓ None Wire is continuously consumed Tungsten electrode wear / maintenance Electrode wear Electrode / torch component wear
Process Consumables △ Low shielding gas, filler wire and protective optics may be required depending on application Wire + shielding gas Gas + optional filler Electrodes Gas + torch consumables
Post-Processing ✓ Can be minimized depending on weld requirements and surface quality May require grinding / finishing Application dependent Usually limited Application dependent
Repeatability ✓ High digitally stored parameters and automated positioning High when automated High when automated High in automated systems High when automated
Process Recipes ✓ Digital product-specific parameter sets can be stored Digital parameters possible Digital parameters possible Digital parameters possible Digital parameters possible
Automation ✓ Full PLC / Robot Integration Excellent Excellent Excellent Excellent
Robot Integration ✓ Directly integrable Common Possible Common Possible
Inline Production ✓ Excellent Excellent Possible Excellent Possible
Process Monitoring ✓ Digital power, speed, recipe and system data can be monitored Digital monitoring possible Digital monitoring possible Current / force monitoring possible Digital monitoring possible
Traceability ✓ Process data integration Possible with integrated system Possible with integrated system Possible with integrated system Possible with integrated system
High-Mix Production ✓ High flexibility recipe, beam path and parameters can be changed digitally Program / tooling dependent Program / setup dependent Electrode and fixture dependent Program / setup dependent
Best Suited For Precision components, automated production, narrow weld seams, complex geometries, low-distortion applications and high-repeatability processes General fabrication, structural components and higher deposition requirements High-quality controlled welding, thinner materials and manual precision work High-volume sheet-metal joining and automotive body applications Precision arc welding and applications requiring controlled plasma energy
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✓ Advantage △ Application dependent — Limitation / requirement
FibeerSX Laser Welding Technology
About laser welding
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What Metals and Alloys Can Be Laser Welded?

FibeerSX laser welding systems support an extremely wide material range, making them ideal for nearly all industrial applications.

Laser welding is highly effective on:

Steel laser welding

steel, hardened steel, stainless steel

Aluminum laser welding

aluminum and aluminum alloys

Copper brass bronze laser welding

copper, brass, bronze

Titanium and nickel alloys laser welding

titanium and nickel alloys

Battery foils and busbars laser welding

battery foils, busbars and other thin-walled components

Precision micro mechanical laser welding

precision micro-mechanical parts

The technology provides clean, stable and deformation-free welds even on heat-sensitive materials and high-precision geometries.

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Why Industries Choose Laser Welding
Laser welding advantages

Why Do Modern Industries Choose Laser Welding?

01 Minimal heat input laser welding
Minimal Heat Input and Distortion
One of the key advantages of laser welding is the extremely low heat input, ensuring that only a very small area around the weld is affected. The localized, concentrated heat prevents distortion, making the technology ideal for delicate geometries, thin-walled aluminum, precision components and battery cell assemblies where overheating could compromise product quality.
02 High speed laser welding
High Speed – 3–10× Faster Than TIG
Laser welding can be exceptionally fast, 3 to 10 times faster than traditional TIG. Depending on the material and thickness, welding speeds can reach 5–20 m/min, dramatically reducing cycle times. Faster welding improves productivity, lowers energy consumption and significantly reduces total manufacturing costs.
03 Clean burr-free laser weld
Clean, Burr-Free Welds
Laser welding produces a clean, spatter-free, slag-free weld seam. This eliminates grinding, brushing or polishing steps, reducing post-processing time dramatically. The resulting weld is smooth, aesthetic and immediately ready for downstream operations.
04 Consumable-free laser welding operation
Consumable-Free, Cost-Efficient Operation
Laser welding requires no consumables—no wire, no electrodes, no rods, no nozzles. This significantly lowers operating costs and eliminates the need for constant tool changes or adjustments. With long-life laser sources and minimal maintenance needs, laser welding is among the most cost-effective industrial welding methods available today.
05 Full automation and robotic integration
Full Automation and Robotic Integration
Laser welding can be fully automated and seamlessly integrated into robotic cells, production lines and PLC/MES systems. Robot-mounted or inline laser welding stations can handle complex 2D and 3D weld paths with camera-based positioning and real-time process feedback. This enables higher productivity, lower scrap rates and fully predictable production meeting the requirements of modern smart factories.
06 High-quality laser welding production at large volumes
High-Quality Production at Large Volumes
Laser welding offers exceptional stability and repeatability, making it ideal for high-volume production. Each weld is identical, ensuring perfect suitability for cell manufacturing, mass production and automated assembly lines. The process is fully traceable and documentable, supporting inline quality control and complete transparency throughout production.
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automotive body components and structural parts

battery cells and busbar assemblies

electronic housings and enclosures

precision medical devices

copper and aluminum micro-welding

heat-sensitive or geometry-critical components

high-accuracy industrial assemblies

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Robotics and laser welding
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Laser Welding
Laser welding is the optimal solution anywhere industrial manufacturers require distortion-free, fast, automated and consistently high-quality welding.
Ocular type laser welder
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Fibeer SX 1D handheld laser welder
Handheld Laser Welding

1D Welder
Solutions

The 1D handheld laser welders are designed for flexible, on-site operations. Their compact construction, low weight, and easy handling allow welding to take place directly at the point of need – the technology moves, not the workpiece. Fibeer SX handheld systems provide an efficient and practical solution for maintenance, repair, and small-batch production environments.

Compact Mobile Flexible
1D welding systems
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Precision Laser Welding

Metal Welder

Laser metal welding is one of the most precise and efficient solutions in modern manufacturing technology, raising the quality of metal joining to a completely new level. Thanks to the high energy density of the laser beam, the process is extremely fast and clean, with minimal heat input meaning deformation and discoloration of the material are virtually negligible. The resulting weld seam is thin, aesthetic, and highly durable, often requiring no post-processing.

High Precision Minimal Heat Input High-Speed Welding
Fibeer SX metal laser welding
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Laser Welding Defects and Their Prevention
Technical Guide

Laser Welding Defects and Their Prevention

What causes defects in laser welding and how can they be prevented?

Download our technical guide for a practical overview of the most common laser welding defects and the key factors behind a stable, repeatable welding process. Learn more about proper surface preparation, precise positioning, laser parameter optimization and real-time process monitoring.

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