PDKJ Robot Integrated Fiber Laser Welding Workstation

The PDKJ Robot Integrated Fiber Laser Welding Workstation is an advanced automated welding solution designed for manufacturers seeking higher productivity, stable weld quality, and lower operating costs. By combining a fiber laser welding system, an industrial robotic motion platform, intelligent control technology, precision fixtures, and automated positioning systems, the workstation enables efficient and repeatable welding of complex metal components in high-volume production environments.

With a positioning accuracy of ±0.02 mm and multi-axis coordinated motion control, the workstation holds the welding point exactly where the program puts it — every cycle, every shift. Laser power is available at 1500 W, 2000 W, or 3000 W, and the robot configuration can be selected as 6-axis, 7-axis, or 8-axis to match the geometry and access requirements of the workpiece. It is an ideal choice for manufacturers who want to move from manual welding to repeatable, automated laser welding production without sacrificing flexibility.

Key Product Attributes

Technical Specifications

How It Works

The workstation follows a controlled production sequence: workpiece loading → customized fixture clamping → robot path execution → automatic laser welding → unloading. The welding program defines the robot path, laser parameters, and fixture positions for each part number, so operators change over between products by selecting a stored program rather than re-teaching the process.

During welding, the multi-axis coordinated control keeps the laser focal point moving along the programmed path at a controlled speed and angle, while the industrial water chiller holds the laser source and optics at a stable temperature. The result is a repeatable thermal process that does not depend on operator technique — the first piece and the thousandth piece are welded under the same conditions.

Key Features

1. ±0.02 mm Positioning Accuracy. Precise robot positioning keeps the weld seam exactly on the programmed path, which is critical for visible seams, thin materials, and precision assemblies.

2. 1500W / 2000W / 3000W Fiber Laser Options. Three laser power levels allow the same workstation platform to be configured for thin-sheet precision work or thicker-section welding, matching the investment to the actual production requirement.

3. 6-Axis / 7-Axis / 8-Axis Robot Configurations. Additional axes extend the reachable working envelope and improve torch angle control for complex 3D workpieces, deep-drawn parts, and multi-face welding in one setup.

4. Multi-Axis Coordinated Control. Coordinated motion control synchronizes robot movement with laser output, maintaining stable energy input along curved seams and around corners.

5. Intelligent CNC Control. Stored welding programs, parameter libraries, and recipe-based changeover reduce operator skill requirements and shorten product changeover time.

6. Customized Fixtures and Automated Positioning. Fixtures are designed around the customer's actual workpiece, so parts locate repeatably and welding can run with minimal manual adjustment.

7. Industrial Water Chiller. A dedicated industrial chiller keeps the fiber laser source, optics, and welding head at stable temperature for continuous multi-shift production.

8. 380V / 50Hz Industrial Power Supply. Standard industrial power connection simplifies installation in existing factory environments.

Key Benefits at a Glance

• Repeatable weld quality — ±0.02 mm positioning accuracy removes operator-to-operator variation
• Higher productivity — automatic laser welding runs continuously through multi-shift production
• Lower operating cost — reduced rework, less scrap, and lower dependence on scarce skilled welders
• Flexible configuration — laser power, robot axes, and fixtures are selected around the workpiece
• Consistent thermal process — coordinated control and water cooling keep conditions stable
• Program-based changeover — stored recipes shorten the path from one product to the next

Robotic Laser Welding vs. Manual Welding

Typical Applications

• Automotive parts and sheet metal assemblies
• New energy components such as battery boxes and energy storage structures
• Kitchenware, sinks, and stainless steel products
• Electrical cabinets, enclosures, and chassis
• Radiator housings, water distributors, and cold plate assemblies
• Furniture and hardware metal components
• Complex 3D seams that require multi-face welding in one setup

Wide Material Compatibility

With a continuous fiber laser source, the workstation is suitable for welding a wide range of metal materials, including stainless steel, carbon steel and cold rolled steel, galvanized steel sheet, aluminum and aluminum alloy, copper and brass (with appropriate parameters), and mixed-material or coated sheet assemblies. Welding parameters are configured according to material type, thickness, and workpiece structure, and verified with sample welding before production.

Customization

Every workstation is configured around the customer's product: laser power (1500W / 2000W / 3000W), robot axes (6 / 7 / 8), fixture design, working envelope, and safety layout are all selected according to the workpiece geometry, takt time, and production volume. Customers are welcome to send workpiece drawings or samples for a welding solution proposal and process verification.

Frequently Asked Questions

Q1: Which laser power should I choose, 1500W, 2000W or 3000W?

It depends on the material type and thickness of your workpiece. Thinner stainless steel and galvanized sheet can typically be handled with 1500W, while thicker sections or higher productivity targets are better served by 2000W or 3000W. Send your material, thickness, and seam requirements, and we will recommend the appropriate configuration.

Q2: Why would I need a 7-axis or 8-axis configuration instead of 6-axis?

A 6-axis robot covers most welding paths. Additional axes are used when the workpiece needs to be rotated or repositioned during welding, when the seam wraps around complex 3D geometry, or when the torch must reach into deep or multi-face parts in a single setup.

Q3: How accurate is the welding positioning?

The workstation's robot positioning accuracy is ±0.02 mm. Together with customized fixtures, this keeps the laser focal point on the programmed path consistently across every welding cycle.

Q4: Can you design the fixtures for my workpiece?

Yes. Fixtures are customized around the customer's actual workpiece. Provide drawings or samples, and the fixture design, robot path, and welding parameters are developed and verified before delivery.

Q5: What is the delivery time, minimum order quantity, and payment terms?

The minimum order quantity is 1 set. Delivery options are customized according to the workstation configuration, and the sales team will confirm the schedule together with the technical proposal.

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