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ST4
Dragon Stage
A professional truss hinge is a mechanical necessity for modern event production, facilitating the transition of heavy structural grids from assembly to operational height. By utilizing a high-performanceConnection & Material System, these aluminum spigot hinges ensure a secure, zero-gap connection that maintains structural integrity throughout the rotation process. The system is built upon a sophisticatedmodular design / modular system logic, which prioritizes ergonomic handling and rapid setup while strictly adhering to internationalsafety standards / safely. To ensure total reliability, each hinge section is manufactured to meet rigorous quality benchmarks, includingTUV, SGS, and CEcertifications.
| Feature | Benefit |
| Material | Industrial-gradeAluminum Alloy 6082-T6 |
| Mechanism | Precision pivot forcontrolled vertical deployment |
| Safety | Compliant withTUV, SGS, and CEstandards |
| Manufacturer | Dragon Stage: Professional Stage & Truss Manufacturer |
This aluminum spigot truss hinge is manufactured byDragon Stageusing structural-grade aluminum to achieve an industry-leading strength-to-weight ratio. As a criticalconcert & event stage solution, it is designed for maximum operational safety, featuring reinforced pivot pins and high-precision conical couplers. The system'smodular design / modular system logicensures it remains compatible with various truss profiles, facilitating seamless integration into diverse rigging configurations. Every component is built to meet strictsafety standards / safely, ensuring that vertical towers remain stable even during the most complex raising procedures. Our commitment to manufacturing excellence is confirmed by our adherence to globalTUV, SGS, and CEbenchmarks, providing technical accuracy for professional touring and exhibition environments.
Aluminum Spigot Truss Hinge/ Hinge Section for Truss System


| Compatibility | Compatible with 290mm Truss | |
| Material, Aluminum Alloy | 6061-T6 | 6082-T6 |
| Thickness | 3mm | 4mm |
| Truss Connector types | Screw/Bolt | |
| Truss Shape | Square, Triangle, Ladder, Circle | |
| Normal Length | 0.5m, 1m, 1.5m, 2m, 2.5m, 3m | |
| Normal Size for Spigot Truss | 220x220mm,290x290mm,390x390mm,300x300mm 350x350mm,400x400mm,450x450mm,500x500mm 400x600mm,450x500mm,500x600mm,520x760mm 600x760mm | |
| Normal Size for Screw Truss | 220x220mm,300x300mm,350x350mm,400x400mm 450x450mm,500x500mm,400x600mm,450x500mm 500x600mm,520x760mm,600x760mm | |
| Main Tube Size | 50x3mm | 50x4mm |
| Brace Tubes | 25x2mm | 25x3mm |
| Colors | Original Silver Color, Black or other Customized Colors | |

Can this hinge be used for permanent installations?
Yes, while designed for the rapid setup ofconcert & event stage solutions, the high-gradeConnection & Material Systemand corrosion-resistant alloy make it suitable for long-term use in various environments.
Is the hinge compatible with all spigot truss brands?
OurProfessional Stage & Truss Manufacturerstandards follow industry-standard dimensions for 290mm and 400mm profiles, ensuring broad compatibility withinmodular system logic.
What is the maximum weight the hinge can handle during rotation?
The rotational load capacity is verified through rigorous testing; we recommend consulting oursafety standards / safelydocumentation or requesting a specificload analysisfor your tower configuration.
FOSHAN DRAGON STAGE
No.7,Xiaxi Industrial Area,Heshun,Nanhai District,Foshan,528241,Guangdong,China.
+86 136 3132 8997
