Custom Special-Shaped Trusses
I. Specifications
•Cross-Section Dimensions: Round Tube Truss Options include 200×200 mm, 300×300 mm, 400×400 mm, 520×760 mm, and other standard frames. Custom circular, arc, diamond, star, or parametrically designed free-form shapes are also available. •Single-Segment Lengths: Standard stock lengths of 1 m, 2 m, 3 m, and 4 m. Round Tube Truss System Custom longer or shorter segments can be cut to order. •Main Tube Specifications: Sizes range from φ50×2–5 mm, φ30×2 mm, to φ25×2 mm, Steel Round Tube Truss with varying wall thicknesses to accommodate different spans and load capacities (single-point support from 200 kg to 2 tons). •Connection Methods: Lightweight Round Tube Truss Pin-type, bolted, or hybrid connections. On-site welding is unnecessary, and assembly/disassembly can be completed in as little as 10 minutes per segment. II. Advantages
•Design Flexibility: Modular Round Tube Truss Capable of forming any spatial curve in a single process, with node alignment errors under 1 mm. •Lightweight Construction: Aluminum trusses reduce self-weight by 60% compared to conventional materials for the same span, cutting transport and hoisting costs by half.
•Rapid Setup & Dismantling: Modular connections enable installation by just 2–4 people without welding or heavy machinery.
•Reusability: Structural Round Tube Truss Anodized and powder-coated finishes allow 5–8 years of maintenance-free use and over 100 reuse cycles. •Structure as Decoration: The exposed Truss itself serves as spatial art, eliminating the need for additional decorative costs. III. Materials: Balancing Lightweight and Strength
•Aluminum Alloy (Commonly Used)
– Grades: 6061-T6 / 6082-T6
– Density: 2.7 g/cm³ (only 1/3 that of steel), Custom Truss Structure Solution reducing handling effort
– Anodized layer ≥10 μm, providing 5–8 years of rust-free outdoor use
•Steel (Optional for High Loads)
– High-strength grades including Q235B, Q355B, Q420GJC
– Custom Geometry Truss Hot-dip galvanized or fluorocarbon spray coatings, with anti-corrosion levels up to C5-M
•Connectors
– Pins: Made from 45# zinc-plated steel, Special Shape Truss System with 600 MPa tensile strength
– Bolts: Grade 8.8 high-strength carbon steel, hot-dip galvanized for rust prevention