Where Heavy Fabrication Gets Done Right

What Heavy Fabrication Looks Like at Scale: Inside Weldall’s Facility

At this level, heavy fabrication is not simply about welding large parts. It is about managing structural complexity across every stage of production. Engineering must account for load paths, distortion, and material behavior. Material handling systems must support safe and efficient movement. Equipment must be sized for upper-limit requirements, not average jobs. Workforce training must match that complexity.

For companies operating in mining, heavy equipment, infrastructure, and industrial OEM markets, selecting a fabrication partner is less about who can weld and more about who can manage scale.

You can describe heavy fabrication in specifications and equipment lists. But walking through a facility where structural components tower overhead and cranes move multi-ton assemblies across bays offers a clearer understanding.

At scale, fabrication is infrastructure.

And infrastructure requires a facility built to support it.

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Fabricating Your Own Expansion: A Case Study in Capability

Facility expansion is often outsourced to external structural fabricators. In Weldall’s case, the structural steel girders and beams for its expansion were fabricated internally.

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Aluminum vs Steel in Large Assemblies

Heavy fabrication is often associated with carbon steel. However, large-scale aluminum assemblies introduce a different set of engineering considerations.

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Mining Attachments and Abrasive Environments

Mining environments are among the most punishing industrial settings. Large excavator buckets and structural mining attachments must be engineered for durability, not appearance.

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Infrastructure & Material Handling at Scale

When weldments weigh tens of thousands of pounds and span multiple bays, the ability to safely lift, rotate, and reposition components becomes a determining factor in quality, throughput, and risk management.

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Thick Plate Forming and Structural Integrity

Thick plate forming is one of the clearest differentiators in heavy fabrication. A press brake capable of bending steel up to six inches thick fundamentally changes how structures can be engineered.

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