--- title: Structural Beam Welding Gantry | Subarc Precision for Steel Beams description: Custom-built beam welding gantries with seam tracking, safety features, and dual-torch automation for high-output shops. --- - [Catalogue](https://www.ljwelding.com/catalogue) - [About](https://www.ljwelding.com/about-us/) - [Case Studies](https://www.ljwelding.com/blog) - [Contact](https://www.ljwelding.com/contact-us-today) - [+1 (780) 466-6658 ](tel:+1(780)466-6658) [![ljwelding](https://www.ljwelding.com/hubfs/logo-1-min.png)](https://www.ljwelding.com/) ** [![](https://www.ljwelding.com/hubfs/youtube.png "Follow us on YouTube")](https://www.youtube.com/c/ljweldingautomation?sub_confirmation=1) [![Share on Facebook](https://static.hubspot.com/final/img/common/icons/social/facebook-24x24.png)](http://www.facebook.com/share.php?u=https%3A%2F%2Fwww.ljwelding.com%2Findustry-applications%2Frail-and-infrastructure%2Fstructural-beam-welding-gantry%3Futm_medium%3Dsocial%26utm_source%3Dfacebook) [![Share on Twitter](https://static.hubspot.com/final/img/common/icons/social/twitter-24x24.png)](https://twitter.com/intent/tweet?original_referer=https%3A%2F%2Fwww.ljwelding.com%2Findustry-applications%2Frail-and-infrastructure%2Fstructural-beam-welding-gantry%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&url=https%3A%2F%2Fwww.ljwelding.com%2Findustry-applications%2Frail-and-infrastructure%2Fstructural-beam-welding-gantry%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&source=tweetbutton&text=Structural%20Beam%20Welding%20Gantry%20%7C%20Subarc%20Precision%20for%20Steel%20Beams) [![](https://static.hubspot.com/final/img/common/icons/social/email-24x24.png "Share with Friends")](mailto:?subject=Structural%20Beam%20Welding%20Gantry%20|%20Subarc%20Precision%20for%20Steel%20Beams%20&body=%20Here's%20a%20web%20page%20I%20thought%20you'd%20be%20interested%20in%20https://www.ljwelding.com/industry-applications/rail-and-infrastructure/structural-beam-welding-gantry.) 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Search this site on Google search - [Catalogue](https://www.ljwelding.com/catalogue/) - [About](https://www.ljwelding.com/about-us/) - [Case Studies](https://www.ljwelding.com/blog) - [Contact](https://www.ljwelding.com/contact-us-today/) [![ljwelding](https://www.ljwelding.com/hubfs/mobile-logo.png)](https://www.ljwelding.com/) ** Search this site on Google Search Google # SubMerged Arc Structural Steel Beam Welding Gantry System {max_height=113, width=200, height=113, max_width=200, embed_html= , oembed_response={provider_url=https://www.youtube.com/, width=200, height=113, html=, thumbnail_width=480, version=1.0, title=Beam Welding Gantry for Structural Steel: Remove Safety Hazards and Sustain Deposition Rates, provider_name=YouTube, type=video, thumbnail_height=360, author_url=https://www.youtube.com/@LJWeldingAutomation, thumbnail_url=https://i.ytimg.com/vi/tpuHwK10BmI/hqdefault.jpg, author_name=LJ Welding Automation}, size_type=auto, oembed_url=https://youtu.be/tpuHwK10BmI?feature=shared, source_type=html, supported_oembed_types=[photo, video, link, rich]} ### Precision Welding, Built for You LJ Welding’s Beam Welding Gantry System is designed for high-precision longitudinal welding of structural beams. Each system is custom-built, featuring dual welding stations, seam tracking, camera systems, and torch adjustability. Learn more about this solution and the key specs [here](https://www.ljwelding.com/products/submerged-arc-structural-steel-i-beam-welding-gantry-system).   Looking to maximize throughput and consistency in your welding operations? Let’s make it happen. [CONTACT US TODAY](https://www.ljwelding.com/contact-us-today) ![steel beam welding gantry](https://www.ljwelding.com/hubfs/steel%20beam%20welding%20gantry.jpg) ### Built to Match Your Shop Requirements No two shops are the same, and this gantry reflects that. The work area—including height, width, and rail length—is fully customizable. Standard features include mechanical or laser seam tracking and data logging, all tailored to your exact operational needs. ![gantry for steel beam welding](https://www.ljwelding.com/hubfs/gantry%20for%20steel%20beam%20welding.jpg) ### **Power & Performance, Your Way** Fine-tune your setup with options such as induction heating, automated wire cutting, and a choice between GMAW or SAW systems. Control packages range from basic functionality to full system integration with recipe management and adaptive welding capabilities. ![beam welding gantry for steel beams](https://www.ljwelding.com/hubfs/beam%20welding%20gantry%20for%20steel%20beams.jpg) ### **More Weld, Less Time** This gantry system delivers high-output welding performance with options for single or dual wire setups. If you require verified performance data for your specific configuration, our team can provide technical documentation to match your project’s requirements. ![structural steel beam welding gantry](https://www.ljwelding.com/hubfs/structural%20steel%20beam%20welding%20gantry.jpg) ### **Smarter Welding, Safer Shops** This gantry enhances operator safety by reducing crane dependency and minimizing rework. Precision levels vary based on system configuration and shop environment, but each setup is engineered to maximize efficiency, quality, and operator productivity. ## Learn More About This Solution [Here](https://www.ljwelding.com/products/submerged-arc-structural-steel-i-beam-welding-gantry-system). Get In Touch Today! [CONTACT US TODAY](https://www.ljwelding.com/contact-us-today) ![footer-logo](https://www.ljwelding.com/hs-fs/hubfs/footer-logo.png?width=231&name=footer-logo.png) [![footer-logo](https://www.ljwelding.com/hs-fs/hubfs/footer-logo.png?width=231&name=footer-logo.png)](https://www.ljwelding.com/) [Give us a Call](https://www.ljwelding.com/contact-us) ![](https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1038762205/?guid=ON&script=0)