Circle aluminum 290×290mm×4m truss has a diameter of 4 meters and cross-sectional dimensions of 290×290 mm. It is composed of four arc segments, each with an arc length of 3142mm. Aluminum Circle truss is made of high-strength aluminum alloy, which can offer excellent load-bearing capacity. Circle Truss is ideal for stage lighting suspension, exhibition installations, and various truss structures.
Item No :
RV290-4Connection :
Pins, R-clipsProduct Origin :
Guangzhou, ChinaColor :
Sliver/BlackSurface Finish :
SprayingProduct Introduction
Custom Circle Aluminum Spigot Truss 290×290mm×4m
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Square Circle Spigot Truss creates a strong visual impact, making it ideal for exhibitions, performances, shopping mall atriums. It can create an eye-catching atmosphere. Each arc segment of the Aluminum Circle Truss can be installed in any position without compromising the structural integrity or the overall stability of the structure. |
Product Parameters
|
Material |
Aluminum Alloy 6061-T6/6082-T6 |
|
Size |
290×290mm (2-side Brace Tube) |
|
Color |
Silver/Black |
|
Main Tube |
⌀50*3.0mm |
|
Vice Tube |
⌀20*2.0mm |
|
Brace Tube |
⌀20*2.0mm |
Product Advantage
Visual Impact
The circular truss features smooth lines and a rounded shape, creating a unique visual effect. It is perfect for events or venues that require a strong design focus, such as concerts, exhibitions, and wedding celebrations.
Multiple Sizes Available
Customizable diameters range from 1 meter to 8 meters, with specifications tailored to specific application requirements, accommodating different spatial and load-bearing needs.
Flexible Installation
Every arc segment of the Circle Truss can be mounted at any position, with no restrictions on the assembly sequence.
Fabrication Procedure

Material Selection and Cutting Preparation
High-quality aluminum alloy can satisfy both strength and safety. Before production, we will carefully inspect each tube. Once the materials have been approved, we prepare them for cutting. We use cutting machines to achieve clean and precise cuts. This cutting accuracy allows the truss parts to fit together perfectly during assembly.

Precision Welding Process
After cutting the materials, our welders will join the aluminum tubes by manual. Each weld is done carefully by experienced welders. Manual welding allows us to control every detail during the process. Welders can skillfully adjust the heat and speed based on the material and joint position. This helps to form strong and durable connections between the tubes. We strive to making smooth and clean welds to improve both strength and appearance.

Powder Coating
We provide powder coating services for trusses. If you need a black finish or other treatments, we can spray the coating evenly on the aluminum surface. After coating, we bake the parts at a high temperature to make the finish hard and durable. We have tested the coating with a cross-cut test. Even if the surface is scratched, the coating will not peel off in large pieces, ensuring long-lasting quality and appearance.
Our Services
TÜV Load Test
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