---
title: Growing Line Systems - LJ Welding Automation
description: View LJ's rugged growing line systems for use in welding heavy pipe and vessel. Browse pictures, case studies and videos, and request your free quote today!
image: https://www.ljwelding.com/hubfs/growing-line-fit-up-bed-pipe-alignment-roll-high-volume-welding-automation-system-demonstration.jpg
---

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# Pipe & Vessel Growing Line Systems: Alignment, leveling, fit-up & indexing made easy

[Growing Line Product Video & Explainer

  

![growing line welding system video](https://www.ljwelding.com/hs-fs/hubfs/Image/05-40T-Growing-Line-S154-1200x675.png?width=320&height=385&name=05-40T-Growing-Line-S154-1200x675.png)

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](https://www.ljwelding.com/blog/growing-line-fit-up-bed-system)

[10-ton growing line system

  

![growing line system for welding tank and vessel](https://www.ljwelding.com/hs-fs/hubfs/pipe-alignment-rolls-lj-welding-10tmr.png?width=3885&height=1739&name=pipe-alignment-rolls-lj-welding-10tmr.png)

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](https://www.ljwelding.com/10tmr-pipe-double-jointing-system-for-improving-pipe-fit-up-processes)

[40-ton growing line system

  

![modular growing line welding system by LJ ](https://www.ljwelding.com/hs-fs/hubfs/Image/lj-growing-line-system-welding.png?width=1500&height=1002&name=lj-growing-line-system-welding.png)

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](https://www.ljwelding.com/products/turning-rolls/growing-line/40ta-growing-line/?hsLang=en)

[100-ton growing line welding system

  

![growing line system by LJ Welding](https://www.ljwelding.com/hs-fs/hubfs/growing%20line%20with%20welding%20manipulator.png?width=400&height=300&name=growing%20line%20with%20welding%20manipulator.png)

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](https://www.ljwelding.com/products/turning-rolls/growing-line/80ta-growing-line?hsLang=en)

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