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Lighting Truss

Lighting Truss

Lighting Truss

  • Q Can outdoor stage roof systems be designed for different weather conditions?

    A

    Yes, but wind load, ballast, anchoring methods, and local regulations must be considered.


  • Q Are outdoor stage roof systems reusable?

    A

    Yes. Aluminum and steel modular structures are designed for repeated assembly and transportation.


  • Q Can outdoor stage structures be customized?

    A

    Yes. Stage size, height, roof type, stairs, ramps, and platforms can all be customized.


  • Q Can you manufacture custom outdoor stage roof systems?

    A Yes. We can customize outdoor stage roof systems according to span, stage size, hanging load, wind requirements, and site conditions.
  • Q What accessories are required for a roof truss system?

    A
    A complete roof truss system requires more than standard truss sections. Depending on the roof type, span, loading requirements, and installation method, additional components may include:
     
    Base plates
    Sleeve blocks
    Top sections
    Hinges
    Outriggers
    Steel bases
    Towers and supports
    Wire ropes and lifting devices
    Corner blocks and junctions
    Connectors, pins, and R-clips
    Ballast systems or ground anchors
     
    The exact accessories required depend on:
     
    Span and roof dimensions
    Hanging load
    Wind conditions
    Ground conditions
    Installation method
    Local safety requirements
     
    For customized roof systems, we can provide layout drawings and recommend the appropriate accessories according to the project requirements.
  • Q Can corner blocks and cubes be customized?

    A
    Yes. Corner blocks, cubes, and special junctions can be manufactured according to the required angles, connection directions, and structural configurations.
     
    Standard configurations commonly include:
     
    2-way junctions
    3-way junctions
    4-way junctions
    5-way junctions
    6-way junctions
     
    Custom junctions may also be produced for special applications such as:
     
    Exhibition booths
    Roof truss systems
    LED structures
    Entrance arches
    Architectural projects
    Decorative truss structures
     
    To ensure compatibility and structural integrity, we recommend providing drawings, dimensions, or reference photos before production.
  • Q Do I need base plates for a ground-supported truss?

    A
    In most cases, yes.
     
    Base plates are used to transfer the load from the truss to the ground and improve the overall stability of the structure. They are commonly used in:
     
    Ground-supported truss systems
    Exhibition booths
    Lighting stands
    LED screen supports
    Roof structures
     
    The size and type of base plate depend on the truss dimensions, span, loading conditions, and installation environment.
     
    For large outdoor structures, additional ballast, steel bases, or anchoring methods may also be required to ensure safety under wind loads and other external forces.
  • Q Can I order replacement pins and connectors separately?

    A
    Yes. We can supply replacement pins, conical connectors, couplers, and other accessories separately.
     
    For truss systems manufactured by us, we can usually provide the corresponding spare parts according to the product specifications.
     
    For trusses manufactured by other brands, compatibility must be carefully verified before production. We may require information such as:
     
    Brand name
    Truss model number
    Section size
    Connection type
    Photos and dimensions of the existing components
     
    Since different manufacturers may use different specifications, replacement parts should always be confirmed before ordering.
     
    For small quantities, customers may also consider combining the order with other products to reduce transportation costs.
  • Q Are connectors and pins included with the truss?

    A
    Yes. Standard truss sections are normally supplied with the necessary connectors, pins, and R-clips required for assembly.
     
    For most of our truss systems, each truss section includes:
     
    4 conical connectors
    8 pins
    8 R-clips
     
    In addition, we usually prepare extra hardware based on the total order quantity to minimize the risk of shortages caused by counting errors or accidental loss during installation.
     
    The quantity and type of connection hardware may vary depending on the truss series, section size, and project requirements. Special connectors and accessories for custom structures may be quoted separately.
     
    If you already have an existing truss system, please provide the brand, section size, and connection type so that compatibility can be confirmed before production.
  • Q What applications are lighting trusses commonly used for?

    A

    Lighting trusses are widely used in concerts, exhibitions, trade shows, churches, theaters, TV studios, DJ booths, weddings, brand events, sports events, and outdoor festivals.

    They can be used to support lighting fixtures, speakers, LED screens, banners, curtains, decorative elements, and temporary event structures.

    Depending on the application, the truss system may be designed as a hanging truss, ground support structure, roof system, booth frame, LED support frame, entrance arch, or custom event structure.

  • Q Can I use aluminum truss outdoors?

    A

    Yes. Aluminum truss can be used outdoors, but the structure must be selected and installed according to the actual site conditions.

    Outdoor truss projects may be affected by wind, rain, ground conditions, hanging equipment, LED screens, banners, and roof covers. These factors can greatly change the load and safety requirements.

    For outdoor structures, we recommend confirming the span, height, ballast or anchoring method, equipment load, and local weather conditions before installation. For larger outdoor systems, professional engineering review may be required.

  • Q Why do similar trusses have different prices?

    A

    Although some trusses may look similar, their prices can vary because of differences in material, wall thickness, connection method, production process, and load requirements.

    For example, 6061-T6 and 6082-T6 aluminum have different raw material costs. A truss with thicker tubes or stronger connectors will also cost more than a lighter-duty version.

    Connection methods also affect the price. Some trusses use welded connections, some use extruded aluminum connectors, and some may use aluminum structures with steel bolt-and-rivet components. These different structures require different materials, labor, machining, and quality control.

    Similar appearance does not always mean the same specification, strength, or service life. Price comparisons should be based on material, tube thickness, connection design, load capacity, and intended application.


  • Q Can curved trusses be produced?

    A

    Yes. We can manufacture curved trusses, circular trusses, arches, and other special truss shapes according to project requirements.

    Curved trusses are commonly used for stage designs, exhibition booths, entrance arches, circular lighting rigs, wedding decoration, and brand displays.

    To quote and design correctly, we usually need the diameter, radius, arc angle, truss section size, connection type, and intended use. If you already have drawings or reference photos, please send them to us for evaluation.

  • Q Can custom lengths be manufactured?

    A

    Yes. Custom truss lengths can be manufactured according to your project requirements.

    Custom lengths are useful when standard 1m, 2m, or 3m sections cannot match the exact site dimension, LED screen size, booth structure, or installation layout.

    Before production, we recommend confirming the full structure layout, connection method, and total span. This helps ensure that the custom truss can connect correctly with the rest of the system.

  • Q What are the standard truss lengths?

    A

    Our standard aluminum truss lengths usually include 1m, 2m, 2.5m, 3m, and 4m, depending on the truss series.

    Common lengths are easier to combine, replace, transport, and reuse in different projects. For most stage, exhibition, and event structures, standard lengths are recommended whenever possible.

    If your project requires a special length, we can also manufacture custom lengths according to your drawings or layout requirements.

  • Q Can trusses be powder coated black?

    A

    Yes. Aluminum trusses can be powder coated in black or other customized colors.

    Black truss is commonly used for concerts, theaters, churches, exhibitions, TV studios, and events where the structure needs to blend into the background or match the visual design.

    Please note that powder coating may require additional production time and cost. For large orders or specific color requirements, please provide the RAL color code or reference sample before production.

  • Q Do you use 6061-T6 or 6082-T6 aluminum?

    A

    Yes. We can manufacture aluminum trusses using 6061-T6 or 6082-T6 aluminum alloy, depending on the project requirement and customer preference.

    6061-T6 is commonly used for many standard aluminum truss products. 6082-T6 is also available and is often selected for projects requiring higher material specifications or specific market requirements.

    The material cost of 6061-T6 and 6082-T6 is different, so the final price may vary depending on the alloy grade, tube size, wall thickness, and order quantity.


  • Q Are your trusses compatible with other brands?

    A

    Compatibility depends on the truss series, dimensions, connection type, and connector specifications.

    Even if two trusses look similar, different manufacturers may use different tube spacing, connector sizes, pin holes, or corner designs. Before confirming compatibility, we recommend checking the existing truss drawings, photos, or detailed measurements.

    If you want to connect our truss with an existing system, please provide the brand, model, section size, connector type, and key dimensions. We will help evaluate whether it can be matched or customized.

  • Q How much weight can aluminum truss support?

    A

    The load capacity of aluminum truss depends on the truss size, span, material, wall thickness, connection type, support method, and how the load is applied.

    For example, a short truss span may support more weight than a long span. A roof structure, hanging truss, LED support frame, and decorative booth truss may also require different load considerations.

    If your project involves lighting fixtures, speakers, LED screens, or outdoor use, please provide the span, height, equipment weight, and installation method. We can then recommend a suitable truss size and configuration.
     

  • Q Can you manufacture a roof truss system compatible with my existing truss?

    A Yes, in many cases we can design and manufacture a roof truss system to work with your existing truss structure.

    However, compatibility should always be carefully verified before production. Different manufacturers may use different:

    Truss dimensions
    Main tube sizes
    Brace layouts
    Connection systems
    Connector dimensions
    Pin and coupler specifications

    To evaluate compatibility, we normally require:

    Overall truss dimensions
    Detailed dimensions of the main tubes and braces
    Connector and pin dimensions
    Photos of the existing truss
    Drawings or part numbers, if available

    For some systems, adapter components or customized parts may be required to ensure proper fit and structural integrity.

    Our recommendation is to confirm all dimensions before production rather than relying only on appearance or brand names.

    Please note

    Even trusses that look similar or come from the same country may have different specifications. Therefore, we strongly recommend confirming the dimensions of the existing system before manufacturing.

    roof truss sectional drawing for 7.5x7.5m truss system
  • Q How do I choose the chain length for a chain hoist?

    A

    The required chain length mainly depends on the height of the truss tower and the installation method.

    Common chain lengths for manual chain hoists are:
    6 m
    8 m
    10 m
    12 m

    As a general rule, the chain length should be at least equal to the lifting height of the tower. Additional length may be required to allow for installation clearance and easier operation.

    For example:

    Tower Height Recommended Chain Length
    4 m 6 m
    6 m 8 m
    8 m 10 m
    10 m 12 m

    If standard chain lengths are not suitable for your project, we can provide custom chain lengths according to your requirements. In many cases, special chain lengths can be supplied without additional manufacturing charges.

    To recommend the most suitable chain length, please provide:
    Tower height
    Truss type
    Hoist capacity
    Indoor or outdoor application

  • Q What should be considered when rigging aluminum truss systems?

    A

    The rigging method for aluminum truss systems depends on many factors, including the truss span, suspended load, support structure, hoist capacity, and installation environment.

    Before rigging a truss system, the following should be considered:

    Truss dimensions and load capacity
    Weight of lighting fixtures, speakers, LED screens, and other equipment
    Number and location of suspension points
    Hoist specifications and lifting capacity
    Supporting structure and anchor points
    Wind conditions for outdoor installations
    Local safety regulations and engineering requirements

    Common lifting equipment may include:

    Chain hoists
    Electric hoists
    Shackles
    Slings
    Clamps
    Rigging hardware

    For larger structures and roof systems, installation should be performed by qualified personnel with appropriate equipment and safety procedures.

    If required, we can provide layout drawings and recommendations based on the project requirements.

  • Q What is Quick Truss and where is it used?

    A Quick Truss is a lightweight aluminum truss system designed for fast, simple, and secure assembly. It uses solid conical connectors, tapered pins, and R-clips, allowing sections to be connected quickly without complicated tools or lengthy installation procedures.

    Despite its compact size and low weight, Quick Truss provides excellent load capacity and structural stability, making it suitable for a wide variety of applications.

    Common applications include:

    Retail displays
    Trade shows and exhibition booths
    Decorative structures
    Entrance arches
    Lighting supports
    Brand activation events
    TV studios
    Temporary event structures


    Quick Truss systems are typically connected using conical connectors with pins and R-clips, providing fast assembly and easy transportation.

    Standard lengths are available, and custom lengths, junctions, corner blocks, and curved sections can also be manufactured according to project requirements.

    Why choose Quick Truss?

    Compared with larger heavy-duty truss systems, Quick Truss offers:

    Faster installation and dismantling
    Lightweight construction
    Compact transportation size
    Good load capacity for small and medium-duty applications
    Flexible configurations and custom shapes
    Reusability for repeated events

    Typical configurations include:

    Straight sections
    Curved trusses
    Circular structures
    Corner blocks and junctions
    Exhibition booth frames
    Decorative truss systems

    The exact size and configuration depend on the project requirements and loading conditions.


  • Q What is a book corner and why is it used?

    A A book corner is a special truss connection component designed to create adjustable angles between two truss sections.

    Unlike fixed corner blocks, book corners allow the angle between the connected trusses to be adjusted from 0° to 180°, making them suitable for structures that require flexibility or non-standard layouts.

    Book corners are commonly used for:

    Exhibition booths
    Entrance arches
    Curved and polygonal structures
    Decorative truss designs
    Stage backdrops
    Custom event structures


    Depending on the truss system, book corners may be designed to work with:

    Female receivers and conical connectors
    Half connectors and bolts
    Spigot truss systems
    Bolt truss systems


    By using a rigid aluminum hinge frame, book corners provide both adjustability and structural reliability while allowing greater freedom in design.

    Book Corner 0-180 Degree
  • Q What are truss cubes and corner blocks used for?

    A Truss cubes and corner blocks are special connection components used to create multi-directional truss structures and replace traditional welded junctions.

    Unlike fixed welded intersections, truss cubes provide greater flexibility and allow users to configure the structure according to the project requirements.

    Depending on the design, truss cubes can be used to create:

    2-way junctions
    3-way junctions
    4-way junctions
    5-way junctions
    6-way junctions

    By installing female receivers or connectors on different faces, a single cube can be configured into various structural arrangements.

    Common Applications

    Truss cubes and corner blocks are commonly used for:

    Exhibition booths
    Stage roof systems
    Box truss structures
    Lighting grids
    Entrance arches
    Speaker towers
    Decorative structures
    Custom event installations


    They provide a modular alternative to standard welded junctions and make transportation, assembly, and future modifications easier.

    Advantages of Truss Cubes

    Compared with permanently welded junctions, truss cubes offer several advantages:

    Greater flexibility
    Easier transportation
    Faster assembly
    Reusable configurations
    Expandable structures
    Simplified maintenance and replacement


    This makes them particularly suitable for temporary event structures and projects that require different layouts.

    Standard Configurations

    Common cube configurations include:

    200 mm cube
    290 mm cube
    400 mm cube
    Custom cube sizes


    Depending on the project requirements, custom corner blocks and cubes can also be manufactured.

    Cube vs Welded Junction

    Traditional welded junctions provide a fixed geometry and are suitable for permanent designs.

    Truss cubes, on the other hand, offer modularity and allow structures to be reconfigured into different shapes without manufacturing a completely new junction.
  • Q What applications are aluminum trusses commonly used for?

    A
    Aluminum trusses are widely used in entertainment, commercial, sports, architectural, and infrastructure projects. Their modular design allows them to support lighting, speakers, LED screens, decorations, roofing systems, and temporary structures.
     
    Entertainment and Event Applications
    Concerts and music festivals
    Touring productions
    Theaters and performing arts centers
    TV studios and movie sets
    DJ booths and nightclub installations
    Bars and restaurants
    Hotel swimming pool stages
    Rooftop restaurant stages
    Presidential campaign stages

    Exhibition and Commercial Applications
    Trade shows and exhibition booths
    Shopping malls and retail stores
    Brand activations and promotional events
    Department stores
    Entrance arches and display structures

    Sports and Outdoor Events
    Stadiums and arenas
    Basketball court roofing systems
    Race finish lines
    Outdoor festivals
    Temporary grandstands and VIP areas
    Middle East horse racing VIP seating structures
     
    Audio and Technical Support
    Speaker hanging systems
    PA towers and delay towers
    Military lighting structures
    Inspection and maintenance structures
    Special support systems for motorsport events

    Public Facilities and Architectural Applications
    Airport decorations
    Museums
    Schools and universities
    Theme parks
    Public celebrations and city events
    Permanent decorative structures
     
    Special Engineering Applications
    Waterproof roofing systems
    Temporary support structures
    Swimming pool stages
    Custom architectural installations
    Maintenance and access structures
    Special-purpose event structures
     
    Depending on the application, aluminum trusses can be configured as:
     
    Ground-supported systems
    Hanging systems
    Roof structures
    LED screen supports
    Speaker towers
    Exhibition booths
    Entrance arches
    Decorative structures
    Custom event and engineering solutions
  • Q What accessories are available for aluminum truss systems?

    A
    A complete aluminum truss system may include a variety of accessories and connection components, depending on the application and installation method.
     
    Common truss accessories include:
     
    Conical connectors and couplers – Used to join truss sections together.
    Pins and R-clips – Used for quick and secure assembly of spigot truss systems.
    Corner blocks and cubes – Used to create angles, corners, and multi-directional structures.
    Base plates – Provide support and stability for ground-supported systems.
    Top sections and sleeve blocks – Commonly used in lifting towers and roof systems.
    Outriggers and supports – Improve stability for free-standing structures.
    Block adaptors and wedges – Used for special connections and load distribution.
     
    The accessories required for a project depend on the truss type, span, support method, and intended application. Standard truss sections are often supplied with the necessary connection hardware, while specialized accessories may be selected according to the structure design.
  • Q What materials are used in modern truss systems?

    A
    Lighting trusses are commonly manufactured from aluminum alloy, steel, or a combination of both materials, depending on the application and structural requirements.
     
    Aluminum Truss
     
    Most event trusses are manufactured from aluminum alloy because aluminum offers:
     
    High strength-to-weight ratio
    Corrosion resistance
    Easy transportation and assembly
    Excellent performance for temporary structures
     
    Common alloys include 6061-T6 and 6082-T6.
     
    Steel Truss
     
    Steel trusses are often used for permanent installations, heavy-duty structures, and applications where weight is less critical.
     
    Hybrid Aluminum and Steel Truss
     

    Modern structural engineering does not always rely on a single material.

    By combining aluminum alloys with steel components, a hybrid structure can achieve a better balance between strength, stiffness, weight, and manufacturing efficiency.

    For example, some truss systems may use:

    Aluminum alloy main frames to reduce weight;
    Steel connectors and high-strength bolts to improve connection reliability;
    Laser-cut aluminum plates to optimize load transfer and fabrication.
     

    This lightweight structural design philosophy allows the advantages of different materials to complement each other, resulting in structures that are lighter, stronger, and easier to manufacture and transport.

     
    For example, some truss systems use:
     
    Aluminum alloy main frames
    Steel or iron connection components
    Laser-cut aluminum plates
    High-strength steel bolts and anchors
     
    This hybrid design can improve connection strength, simplify fabrication, and optimize manufacturing costs while maintaining the lightweight advantages of aluminum.
     
    The most suitable material combination depends on the span, load requirements, connection system, transportation needs, and intended application.
  • Q What types of lighting trusses are available?

    A

    Lighting trusses can be classified according to their shape and connection method.

    By Shape

    Depending on the structural design and application, common truss types include:

    Ladder Truss – Lightweight and economical, suitable for simple displays and decorative structures.
    Triangle Truss – Popular for lighting, exhibitions, and small event structures.
    Square (Box) Truss – The most widely used type for stages, concerts, LED screens, and roof systems.
    X-Lite Truss – Compact and lightweight truss for trade shows and retail applications.
    Diamond Truss – Decorative truss commonly used for exhibitions and visual displays.
    Circular Truss – Used for circular lighting rigs, wedding decorations, and special stage designs.
    Custom Truss – Manufactured according to specific dimensions, shapes, and project requirements.

    By Connection Method

    According to the connection system, lighting trusses are generally divided into:

    Spigot Truss (Conical Connection) – Fast assembly using conical connectors, pins, and R-clips. Widely used for professional event and touring applications.
    Bolt Truss (Screw Truss) – Connected by bolts and nuts. Common for exhibitions, installations, and medium-duty structures.
    Fixed Truss (Welded Truss) – Permanently welded sections used for special structures and custom projects.

    Different truss types offer different advantages in terms of load capacity, assembly speed, transportation, and appearance. The most suitable type depends on the span, equipment load, installation environment, and project requirements.

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