Gantry System
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This page explains how Gantry Bridge/Beam is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
The primary horizontal structural member of a gantry system that spans between vertical supports and provides the main load-bearing path.
Technical details and manufacturing context for Gantry Bridge/Beam
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Span Length | 5–30 m | Standard spans; custom up to 50 m |
| Load Capacity | 10–100 t | Max load at mid-span |
| Beam Height | 500–2000 mm | Affects stiffness and headroom |
| Beam Width | 300–1200 mm | Depends on rail spacing and load |
| Deflection | ≤L/800 | At full load; L=spanISO 10721 |
| Material Grade | Q235B–Q355B | Higher grade for heavy dutyGB/T 700 |
| Surface Treatment | Sa2.5 | Blast cleaning before paintingISO 8501-1 |
| Paint Thickness | 80–120 μm | Dry film thicknessISO 19840 |
| Operating Temperature | -20–60 °C | Below -20°C use low-temp steel |
| Weight | 2–20 t | Per beam, depends on span and capacity |
| Tolerance - Straightness | ±2 mm | Over full lengthISO 10721 |
| Tolerance - Flatness | ±1.5 mm | On mounting surfacesISO 10721 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Gantry Bridge/Beam.
This component is essential for the following industrial systems and equipment:
| pressure: | N/A (structural load bearing, not fluid pressure) |
| other spec: | Max span: 5-50m, Max load capacity: 1-100 tons, Deflection limit: L/500 to L/1000 |
| temperature: | -20°C to +60°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Gantry Bridge/Beam.
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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The gantry bridge/beam is the main horizontal structural member that spans between vertical supports. It carries moving equipment like hoists or robotic arms and transfers loads to the supports, determining the system's span capacity and structural integrity.
Common materials include structural steel, aluminum alloy, and carbon steel. Steel grades such as Q235B to Q355B (per GB/T 700) are typical for steel beams. The choice depends on load requirements, environmental conditions, and weight considerations.
Standard span lengths range from 5 to 30 meters, with custom spans up to 50 meters. Load capacity at mid-span is typically 10 to 100 tonnes. These values are reference ranges and must be confirmed for the specific application.
Relevant standards include ISO 10721 for deflection and tolerances, ISO 8501-1 for surface preparation, and ISO 19840 for paint thickness. Material grades may reference GB/T 700. Always verify compliance with the manufacturer.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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