Cobot Laser Welding System

Automatic Cobot Laser Welding Machine

Collaborative robot laser welding machine enhance laser welding by improving flexibility, efficiency, and welding quality, reducing labor needs, addressing skill shortages, and boosting production and profits. Suitable for precision welding in industries related to metal sheet fabrication, cabinet enclosures, control cabinets, electrical enclosures, metal lighting fixtures, and metal furniture, solar, and new energy storage.

Collaborative Robot Laser Welding Machine

Cobot laser welding system combines the collaborative robots with laser welding system to create a more intelligent, precise, and efficient welding solution for automotive assembly lines and electronics manufacturing. Cobots are generally smaller, safer, and equipped with sensors and software. Suitable for batch production of stainless steel, carbon steel, aluminum alloy, galvanized sheets, and other materials in the thickness range of 0.6-5mm, for industries including machine casing and cabinets, hardware, furniture, lighting fixtures, railing gates and windows, new energy, electronics products, and more.

  • Flexible, efficient, and versatile welding process
  • Improved welding stability and consistency
  • Aesthetically pleasing welds that require no post-weld grinding
  • Ability to adjust process parameters as needed

Advantages of Industrial Cobot Laser Welding

Labor Savings: L-shaped loading on the left and welding on the right, with continuous machine operation.
Replacing Traditional Welding: Reduces the need for grinding, with a 2-5 times faster speed.
Flexibility with Six Axes: Six-axis welding allows for welding at different angles, such as pipes, motorcycles, spouts, kitchen utensils, and furniture.
Higher Collaborative Efficiency: Two robots can collaborate in welding large products simultaneously.
Cost Savings for Precision Products: Welding of seamless or minimally seamed sheet metal parts. No need for wire feeding, saving on welding wire costs.

6-axis Collaboration Robotic Arm

Collaborative robot arms can effectively handle laser welding operations and help achieve flexible, efficient and free welding processes which is responsible for holding and positioning the welding tool. These robots are programmed to follow specific welding paths.

Laser Welder

Small deformation, beautiful welding seam with no need for post-weld grinding. Parameters can be adjusted according to material and process, making it versatile for such as Internal fillet welding, external fillet welding, splice welding, spot welding, fish scale welding. Suitable for welding common metals like iron, stainless steel, galvanized alloys, and aluminum alloys.

lightweight fiber handheld welding machine
Automatic Laser Welding Head

They offer the advantages of speed, accuracy, and minimal distortion in the welded material compared to traditional welding techniques, making them a valuable tool for modern manufacturing processes.

Laser Source

All key components are sourced from globally renowned companies, and production follows international standards and production processes within the international laser industry, ensuring reliable guarantees for product quality and stability. The specially designed optical resonator and gas flow system, combined with high-precision laser optical components, guarantee high reliability.

Cooling System

The chiller is designed for laser cutting, laser welding, laser engraving, laser marking and other equipment. It can provide cooling medium for the above application scenarios.

Welding Control System

Intelligent control system, stable and reliable, easy and convenient setup, and rich in functionality. It supports modular, automated, and information-based welding solutions.

Document Download

Laser Robot Applications Brochure

Technical Parameters

Degrees of freedom6 axis6 axis
Max working radius922mm1400mm
Max load5kg10kg
Robot body weight22kg40kg
Robot control cabinet weight//
Robot rated power24V/1.5A24V/1.5A
Operating temperature0-45°C0-45°C
Applicable laser power1000-3000W1000-3000W
Material (carbon steel, stainless steel)0.5-5mm0.5-10mm
Applicable material (aluminum)0.5-4mm0.5-8mm


1laser systemCabinetDAPENG Customized Cabinet with Platform1
2LasersMAX 2000W(optional)1
4Welding headsHandheld welding head1Hand held welding head
5Wire FeederDAPENG Customized1
6robotic systemBodySix-axis robot1arm span 922mm;load 5KG(optional)
7Control SystemMating Robot1
8Plate OperatorMating Robot1
9ConnectorsDAPENG Customized1
10Air blowing deviceBuilt-in welding head1
11Electrical componentsElectrical circuit control1
12TubesWater and gas fiber optic casing1
13Protective lensesWelding head standard3Consumables
14Welding wires304 stainless steel 1.01kg/rollConsumables
15Protective glassesLaser protection as standard1


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