Robotic Beam Constructor

The Robotic Beam Constructor streamlines the production of structural steel components by combining precise part placement with high-quality robotic welding. From stiffener positioning to fillet welds, the system automates critical steps that typically require manual input — helping you boost output, improve weld consistency, and reduce handling on the shop floor.

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The Robotic Beam Constructor streamlines the production of structural steel components by combining precise part placement with high-quality robotic welding. From stiffener positioning to full penetration welds, the system automates critical steps that typically require manual input — helping you boost output, improve weld consistency, and reduce handling on the shop floor.

All you need to know

From precise part placement to powerful welding, the Robotic Beam Constructor takes care of the heavy lifting. Explore the smart features behind this all-in-one system for beams, girders, and more.

Automated welding of a typical to the beam

One system for assembly and welding

From tacking to multi-pass welding, the Robotic Beam Constructor completes the entire process in one workflow. This eliminates the need for repositioning, reducing handling time and improving safety.

Welding torch positioned for tack welding on a structural steel beam in KRANENDONK’s Robotic Beam Constructor

Intelligent stiffener placement

The system uses vision technology to detect flange edges and place stiffeners exactly where they’re needed — without manual marking or measurement.

Beam manipulators positioning a heavy steel beam for automated assembly

Automated beam rotation

Heavy beams are rotated into the correct welding position using smart manipulators — no crane needed. This enables access to all weld seams and supports a fully automated workflow, even for complex assemblies.

High rise storage system of KRANENDONK’s Robotic Beam Constructor

Highrise storage

For optimized material flow, the system can be equipped with a vertical highrise storage tower, designed specifically for storing attachments. This saves valuable floor space and ensures that these components are always available when needed.

Programming made simple

RinasWeld software visualizing automatic weld path generation for beam profiles.

Every Robotic Beam Constructor is powered by RinasWeld, the built-in software that eliminates manual robot programming. RinasWeld reads your CAD data, identifies the weld seams, calculates the right torch angles, travel speeds, and stitch patterns, and generates a complete robot program in seconds. The operator simply selects the job on the touchscreen and presses Start. The result: faster setup, consistent welds, and immediate productivity — even for custom beams or small batches.

RinasWeld software visualizing automatic weld path generation for beam profiles.

Why top fabricators choose this system

See how the Robotic Beam Constructor reshapes structural steel production. In this short video, you’ll discover how automated handling, intelligent welding, and heavy-duty design come together in a single, high-output solution — trusted by leading manufacturers around the world.

Robotic Beam Constructor leaflet showcasing automated beam assembly and welding

Download the leaflet

Looking for all the details in one place? Download the Robotic Beam Constructor leaflet for a concise overview of specifications and features—perfect for sharing with your team or adding to your project file.

Only available in English

Download the leaflet

Robotic Beam Constructor leaflet showcasing automated beam assembly and welding

Looking for all the details in one place? Download the Robotic Beam Constructor leaflet for a concise overview of specifications and features—perfect for sharing with your team or adding to your project file.

Only available in English

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