Innovative Square Truss Solutions

The material selection of square trusses directly determines their load-bearing capacity, weight, Modular Truss corrosion resistance, and applicable scenarios. Nowadays, mainstream materials mainly fall into two broad categories: metallic materials and non-metallic materials. Metallic materials are most widely used in industrial, performance, exhibition and other scenarios, while non-metallic materials are mostly used for specific lightweight or special environmental requirements. modular truss system The following is a detailed explanation of specific classifications and characteristics:

I. Mainstream Metallic Materials 

With the advantages of high strength, easy processing and strong stability, lightweight modular truss metallic materials have become the core choice for square trusses, mainly including two major categories: aluminum alloy and steel. Substantial differences in terms of performance and applicable scenarios can be observed between the two.

II. Special non-metallic materials 

Non-metallic materials mainly address the shortcomings of metallic materials in scenarios requiring "extreme lightweight needs", "extreme corrosion-resistant environments" or "insulation requirements". adjustable modular truss frame Their application range is relatively narrow, but they are irreplaceable in specific fields:

Carbon Fiber Material

Characteristics: Extremely light weight modular truss for stage, extremely high strength modular truss with brackets, acid and alkali corrosion resistance, and good insulation ; however, the cost is extremely high , and it is vulnerable to damage from impact.

Applicable Scenarios: Aerospace display stands, high-end laboratory equipment supports, lightweight load-bearing structures in coastal areas , and precision equipment racks requiring insulation.

Fiber-Reinforced Plastic .

Characteristics: Light weight Innovative Square Truss Solutions, extremely strong corrosion resistance , good insulation, and lower cost than carbon fiber; however, its strength is relatively low, and it is prone to aging and deformation after long-term use.

Applicable Scenarios: Pipeline supports in chemical workshops, equipment racks in sewage treatment plants, simple load-bearing racks in outdoor humid/corrosive environments Square Truss for Stage.

Engineering Plastics

Characteristics: Light weight , good insulation, rich colors , and low cost; however, its strength is extremely low , and its high-temperature resistance is poor.

Applicable Scenarios: Small exhibition display stands , indoor decorative trusses , and temporary frames for children's activity scenarios.

III. Core Decision-Making Factors for Material Selection

In practical applications, materials should be selected based on the following 3 points to avoid performance waste or safety risks:

Load-Bearing Requirements: For light loads (≤1000kg), choose aluminum alloy; for heavy loads (≥2000kg), choose steel; for scenarios requiring extreme lightweight and high load-bearing capacity, choose carbon fiber.

Usage Environment: For humid/coastal/chemical environments, choose aluminum alloy Heavy Duty Square Truss, and avoid using steel without anti-corrosion treatment; for long-term outdoor use, priority should be given to rust-resistant/anti-aging materials.

Assembly Frequency: For scenarios requiring frequent assembly and disassembly Square Truss for Trade Shows, choose aluminum alloy ; for fixed long-term use , choose steel .