1.Layer truss consist of pillar ,horizontal pipe,diagonal pipe,adjustable base,joint pipe.

2.Its construction is simple,easy to use, credibility and economy cost .

3.Surface process:hot zinc galvanization or cold zinc galvanization.

4.It usually used in big outdoor shows and events.  stadiums, theatres, exhibition hall,  stadium grandstand awning,  two-way rain big column grid frame structure workshop, and other buildings from the roof.

This industrial-grade layer scaffolding truss system, also known as a combined truss, is precision-manufactured for maximum structural integrity. The structure is built using $48 \times 3\text{mm}$ steel pillars and $2\text{m}$ horizontal pipes, reinforced by $2.4\text{m}$ diagonal bracing to ensure absolute rigidity. Its modular design allows for rapid, flexible assembly, making it the perfect choice for stadiums, theaters, and massive exhibition halls.

As a leading professional manufacturer, we provide advanced surface treatments, including hot-dip and cold zinc galvanization, to ensure superior corrosion resistance in harsh outdoor environments. Every component is built to meet international safety standards, featuring $250\text{mm}$ adjustable bases that allow for precise leveling on uneven ground. This versatility extends its use to stadium grandstand awnings and large-scale workshop grid frames.

For specialized rigging requirements, we provide tailored engineering & solutions. The precision-fit joint pipes ensure a vibration-proof connection, offering a professional finish that simplifies the setup process. By choosing this galvanized steel system, you ensure a safe environment for your crew and protect your high-value production equipment during heavy-duty use.

Layer truss is also called combined truss and consists of the horizontal pole, the vertical pole, the diagonal pipe and the adjustable base. It's very convenient and flexible to assemble .It is widely used for hanging audio device ,face lightings,side lightings and huge adverrisment.

Photos and pictures for reference:

FAQ (Frequently Asked Questions)

• Q: Why is a layer truss system preferred for hanging heavy audio speakers?

  • A: The layer truss (or combined truss) provides significantly higher load-bearing capacity and stability than standard lightweight trussing, making it the industry standard for line array rigging. For specific limits, see our load analysis.

• Q: Is this system resistant to rust for outdoor festivals?

  • A: Yes. We use hot-dip zinc galvanization which creates a thick, durable protective layer, making it ideal for coastal venues and long-term outdoor installations.

• Q: How easy is it to adjust the height on sloped terrain?

  • A: The system includes a $250\text{mm}$ adjustable screw-jack base. This allows technicians to level the entire structure precisely on uneven grass, gravel, or asphalt surfaces without extra shims.