Specification:

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 heavy-duty sound truss frame, also known as a combined layer truss, is engineered for maximum structural integrity. Utilizing $48 \times 3\text{mm}$ steel pillars and horizontal pipes, reinforced by $48 \times 2\text{mm}$ diagonal bracing, it provides a rock-solid foundation for suspending heavy equipment. Its modular design allows for quick and flexible assembly, making it an essential tool for stadiums, theaters, and exhibition halls.

As a professional manufacturer, we offer advanced surface treatments including hot-dip and cold zinc galvanization to ensure superior corrosion resistance. Every component is built to meet international safety standards, allowing it to withstand significant wind loads and variable outdoor conditions. The system features adjustable bases ($250\text{mm}$) to ensure precise leveling on uneven ground, which is critical for maintaining structural stability.

Beyond audio rigging, our specialized engineering & solutions allow this system to be used for stadium grandstand awnings and large-scale workshop grid frames. The precision-engineered joint pipes facilitate a secure connection that eliminates structural vibration. By choosing this industrial-grade steel system, you ensure a professional finish that simplifies setup while protecting your high-value production assets.

Accessories  for reference:

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.

FAQ (Frequently Asked Questions)

• Q: Can this layer truss be used for hanging large LED screens as well as speakers?

  • A: Absolutely. Its high load-bearing capacity and modular nature make it perfect for LED displays, face lighting, and large-format advertisements. For specific weight limits, please refer to our load analysis.

• Q: Is the galvanization suitable for long-term outdoor use?

  • A: Yes, the hot-dip galvanization process provides a thick protective layer that is highly resistant to rust and oxidation, making it ideal for coastal venues or touring in humid climates.

• Q: Does the system include adjustable components for uneven terrain?

  • A: Yes, each tower includes $250\text{mm}$ adjustable bases, allowing you to compensate for slopes or irregular ground surfaces to ensure the tower remains perfectly vertical and safe.