Primary load-bearing structural element in ladle carrier/yoke systems that supports the ladle weight and operational forces.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Length | 3-8 meters (customizable) | |
| Cross Section | Box beam or I-beam design | |
| Safety Factor | ≥5:1 | |
| Surface Finish | Shot blasted SA 2.5 | |
| Weight Capacity | 50-300 tons | |
| Operating Temperature | Up to 400°C ambient |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
Structural component that supports and transfers molten metal ladles during lifting and sealing operations
The structural framework of a tool arm that provides support, rigidity, and mounting points for other components.
The structural foundation that supports and aligns the orientation/selection track system.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Manufacturer profiles associated with Main Beam.
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Visual inspections should be conducted weekly, with detailed NDT (non-destructive testing) every 6-12 months depending on usage intensity and operating environment.
Minor surface cracks may be repaired by qualified welders following approved procedures, but significant structural damage usually requires replacement due to safety-critical function.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.