What is an Aluminum Flat Roof Truss System?
An aluminum flat roof truss system is a large-span modular structure used to support lighting, audio, LED screens and stage roofing. It is designed for concerts, studios and large event environments, providing stable load distribution and safe rigging support.
For full engineering logic:
Complete Engineering Guide for Event Truss System Planning
Answer (Quick Selection Guide)
Size: 80ft (L) × 60ft (D) × 30ft (H)
Structure: Flat roof truss system
Beam: 600×760mm heavy-duty truss
Pillar: 450×450mm vertical support
Use: Concert, studio, outdoor event stage
packing weight: 5600kg
packing volume: 58 cbm
| Item | Specification(squre truss) | Qty |
| length(M) | main tube(MM) | size(MM) |
| Beam | 3 | 50×4.0 | CS600×760 | 36 pcs |
| Pillar | 3 | 50×3.0 | CS450×450 | 18 pcs |
| Tower | Spigot Sleeve Block L | 6 pcs |
| Steel Base L | 6 pcs |
| Top Section L | 6 pcs |
| T1,Manual hoist, 1tons, 6m | 6 pcs |
| CS30+C44,Spigot Hinge Section,Height 1m | 6 pcs |
| T4,Fibre sling,2Tons,3m | 6 pcs |
| T9, Long outrigger | 24 pcs |
| Truss Accessory | Conical coupler & Safety clip & pin | whole
set |
Product Overview
This system is a large-scale professional truss structure designed for:
Compared to smaller systems, it offers:
Explore system category:
Roof Truss Systems
Technical Specifications
Structure Dimensions
Length: 80 ft
Depth: 60 ft
Height: 30 ft
Main Structural Components
Beam Truss
Size: 600×760mm
Tube: 50×4.0mm
Length: 3m
Quantity: 36 pcs
Pillar Truss
Size: 450×450mm
Tube: 50×3.0mm
Length: 3m
Quantity: 18 pcs
Support & Rigging System
Spigot sleeve block: 6 pcs
Steel base: 6 pcs
Top section: 6 pcs
Manual hoist (1 ton, 6m): 6 pcs
Fibre sling (2 ton, 3m): 6 pcs
Long outriggers: 24 pcs
Accessories
Conical coupler
Safety clips
Connection pins
Connection system:
Connection & Material System
Why This System Works (Engineering Perspective)
1. Large Span Structural Capacity
The combination of 600×760mm beams + 450×450mm pillars allows:
Load reference:
Load Analysis for Truss Systems
2. Modular System Logic
All components follow modular design:
easy transport
flexible assembly
scalable configuration
System logic:
Modular System Design
3. Integrated Lifting System
Manual hoists + sling system enable:
controlled lifting
safe structure elevation
efficient installation
Installation reference:
Installation Methodology
4. High Strength Aluminum Material
Using structural aluminum ensures:
Material reference:
Aluminum Material Guide
Application Scenarios
Concert & Festival Stage Structures
Concert Event Applications
Studio Lighting Grid Systems
Suitable for film, TV and production studios
Exhibition & Large Event Installations
Exhibition Applications
Outdoor Event Structures
Architectural & Structural Applications
Engineering Insight (Critical for Buyers)
Before selecting a large truss system, evaluate:
total load (lighting + LED + equipment)
span vs deflection limits
wind load (for outdoor use)
lifting system capacity
safety factor compliance
Safety reference:
Safety Standards & Engineering Constraints
Related Systems
FAQ
Q1: Is this system suitable for outdoor use?
Yes, but requires wind load calculation and proper anchoring.
Q2: Can the size be customized?
Yes, span, height and structure can be adjusted based on project requirements.
Q3: What is the load capacity?
Depends on configuration. Detailed calculation is required.
See:
Load Capacity Guide
Q4: What lifting system is included?
Manual hoists and sling system are included for safe installation.
Trust & Manufacturer
Learn more:
Dragon Stage Manufacturer
Check reliability:
Is Dragon Stage Reliable
If you are planning a large stage, concert or studio project,
you can request structural design, load calculation and quotation here:
Contact Us
