Steel Black Truss Base Plate for Aluminum Spigot Truss 290/289/390/400mm truss 500x600mm truss for Modular Display System
Home » Truss & Rigging » Base & Top Plates » Steel Black Truss Base Plate for Aluminum Spigot Truss 290/289/390/400mm truss 500x600mm truss for Modular Display System

loading

Steel Black Truss Base Plate for Aluminum Spigot Truss 290/289/390/400mm truss 500x600mm truss for Modular Display System

5 0 Reviews
Steel black truss base plate for aluminum spigot truss systems, compatible with selected 290/289mm, 390/400mm, 500x600mm modular display truss configurations.
Price: $ 114.95  -  156.75
Size:
Availability:
Quantity:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button
  • Dragon Stage

The Steel Black Truss Base Plate for Aluminum Spigot Truss is a heavy-duty steel foundation component designed to provide a stable base for compatible aluminum spigot truss systems.

Made from steel and finished in black, the base plate provides a strong and durable support point for modular truss structures. It is designed to connect with compatible aluminum spigot truss pillars, helping create a secure foundation for temporary or permanent display and event structures.

Available in different configurations for various pillar sizes, the base plate can be used with truss systems including 290/289 mm, 390/400 mm, 500 × 600 mm configurations, subject to the corresponding base plate model and actual truss compatibility.

Its practical design makes it suitable for modular displays, exhibitions, trade shows, concerts, corporate events, and other truss-based structures.

For complete truss solutions, explore Truss & Rigging.

Steel Construction

The base plate is made from steel, providing a strong and durable foundation for compatible aluminum spigot truss pillars.

The steel construction is intended to provide a solid support point at the bottom of the truss structure.

Black Finish

The black finish provides a clean and professional appearance that integrates well with event, exhibition, and display environments.

It is particularly suitable for structures where the base component remains visible to visitors.

Designed for Aluminum Spigot Truss

The base plate is specifically described as being compatible with aluminum spigot trusses.

The connection between the base plate and truss pillar provides the foundation for the vertical truss framework.

Multiple Pillar Size Options

The supplied specifications include several base plate models for different pillar sizes:

  • CS20

  • CS30

  • CS35

  • CS40

The actual base plate should be selected according to the compatible truss pillar and connection configuration.

Suitable for Modular Structures

The base plate can be incorporated into modular truss frameworks that are repeatedly assembled and dismantled.

This makes it suitable for:

  • Exhibition displays

  • Trade show structures

  • Modular display systems

  • Corporate event structures

  • Concert structures

  • Temporary event frameworks

Technical Specifications

Model

Pillar Size / Model

Weight

Length

Width

Height

Volume

Packing

CS35

CS35

32.1 kg

0.71 m

0.71 m

0.38 m

0.191558 m³

1 pc/package

CS30

CS30

27.7 kg

0.71 m

0.71 m

0.38 m

0.191558 m³

1 pc/package

CS40

CS40

29.6 kg

0.81 m

0.81 m

0.32 m

0.209952 m³

1 pc/package

CS20

CS20

10.4 kg

0.34 m

0.34 m

0.24 m

0.027744 m³

1 pc/package

Material: Steel
Finish: Black
Application: Aluminum spigot truss base support

Exhibition Booths

The steel base plate can be used as part of compatible aluminum spigot truss frameworks for exhibition booths.

It provides a defined foundation for vertical truss pillars while allowing the modular framework to be assembled and dismantled.

For exhibition applications, explore Exhibition Booth Solutions.

Trade Shows

The black steel base can be integrated into trade show frameworks where a professional appearance and modular construction are required.

Corporate Events

For corporate presentations, promotional events, and branded displays, the base plate can form part of a freestanding truss framework.

Concerts and Event Production

The base plate is also suitable for compatible event truss systems used in concert and production environments.

For professional concert applications, the complete structure and loads should be evaluated rather than relying on the base plate alone.

Installation

A typical installation process is:

  1. Select the base plate corresponding to the truss pillar.

  2. Position the steel base plate on the intended supporting surface.

  3. Align the aluminum spigot truss pillar with the base connection.

  4. Install the required connection hardware.

  5. Check that the truss pillar is correctly seated.

  6. Continue assembling the remaining truss structure.

  7. Inspect the complete framework before use.

The exact connection procedure depends on the compatible spigot truss system.

Do not force a connection if the pillar and base interface do not align correctly.

Stable Foundation for Modular Truss Systems

The supplied product information describes the steel base plate as providing excellent stability and load-bearing capacity and as supporting truss structures under heavy loads.

However, no numerical load rating is provided in the supplied information.

Therefore, this product page does not assign a specific:

  • Maximum load

  • Safe Working Load (SWL)

  • Wind load

  • Maximum truss height

  • Maximum span

  • Point load

The allowable capacity of the completed truss structure depends on the complete system, including:

  • Truss dimensions

  • Truss profile

  • Base plate model

  • Connection method

  • Structure height

  • Span

  • Equipment loads

  • Environmental conditions

  • Installation configuration

For load-bearing or professional rigging applications, the complete structure should be evaluated according to the applicable engineering requirements.

Black Finish for Professional Event Structures

The black finish gives the base plate a clean appearance and helps it integrate into professional event environments.

This is particularly useful for:

  • Concert stages

  • Exhibition booths

  • Corporate displays

  • Trade show structures

  • Promotional installations

  • Modular display frameworks

Where the base plate remains visible, the black finish can provide a more consistent visual appearance with event production equipment.

Required / Usually Needed

This product is a base support component, not a complete truss system.

A typical modular display structure may also require:

  • Compatible aluminum spigot truss

  • Matching spigot connection hardware

  • Corner connectors

  • Straight truss sections

  • Additional base plates

  • Structural support components

  • Lighting or display accessories

For a complete truss system, visit Truss & Rigging.

Quantity Guide

The number of base plates generally depends on the number of vertical truss pillars requiring ground support.

For a structure with multiple vertical pillars, each supported pillar should be matched with the appropriate base configuration.

However, the exact quantity and arrangement should be determined from the actual structural layout.

Do not calculate base plate quantity from total truss length alone.

A booth drawing or truss layout is recommended when determining the required quantity.

How to Choose the Correct Base Plate

Step 1 — Identify Your Truss

Confirm whether your system uses:

  • 290 / 289 mm

  • 390 / 400 mm

  • 500 × 600 mm

  • 520 × 760 mm

  • 600 × 760 mm

or another truss configuration.

Step 2 — Confirm the Pillar Model

Match the truss pillar to the appropriate base plate model:

  • CS20

  • CS30

  • CS35

  • CS40

Step 3 — Check the Connection Interface

Confirm that the base plate connection matches the spigot truss pillar.

Step 4 — Confirm the Structure Layout

Consider the number and position of vertical pillars and the overall framework configuration.

Step 5 — Confirm Project Requirements

For larger structures or structures carrying significant equipment, confirm the complete structural requirements before selecting the base plate.

Common Buying Mistakes

Choosing a Base Plate Only by Truss Width

Nominal truss dimensions do not necessarily identify the correct base plate.

Always check the pillar and base connection.

Assuming All Spigot Trusses Use the Same Base Plate

Different truss profiles can require different base configurations.

Ignoring the Base Plate Model

The supplied product data identifies CS20, CS30, CS35, and CS40 as different configurations.

The correct model should be confirmed before ordering.

Assuming the Weight Is the Load Capacity

For example, the CS35 weighs 32.1 kg, but this does not mean its allowable structural load is 32.1 kg or any other particular value.

Product weight and structural load capacity are different specifications.

Assuming the Base Plate Alone Determines Structural Stability

The base plate is only one component of the complete system.

Overall stability also depends on the truss, connections, structure geometry, support conditions, and applied loads.

Packaging & Transportation

The supplied packaging information specifies:

1 piece/package for each listed model.

Model

Packing

CS20

1 pc/package

CS30

1 pc/package

CS35

1 pc/package

CS40

1 pc/package

Because these are steel base plates, the product weight can be significant, particularly for CS30, CS35, and CS40.

The listed product volumes can also be used when planning transportation and shipment space.

1. What is a truss base plate?

A truss base plate is a foundation component used to support the bottom of a compatible vertical truss pillar.

2. What material is this base plate made from?

The product is made from steel and specified with a black finish.

3. Which truss systems is it designed for?

It is designed for compatible aluminum spigot truss systems.

The product information references 290/289 mm, 390/400 mm, 500 × 600 mm, 520 × 760 mm, and 600 × 760 mm truss configurations.

4. What base plate models are available?

The supplied specification lists:

CS20, CS30, CS35, and CS40.

5. What is the heaviest listed base plate?

Among the four listed models, CS35 weighs 32.1 kg.

6. What is the largest listed base plate footprint?

CS40 has the largest listed footprint at 0.81 × 0.81 m.

7. How is the base plate packed?

Each listed model is specified as 1 piece/package.

8. Can it be used for exhibition booths?

Yes. The product is suitable for compatible modular display and exhibition truss structures.

9. Can it be used for concerts?

It can be used as part of a compatible concert/event truss system. However, the complete structure must be evaluated for the specific application.

10. What is the load capacity?

The supplied information describes excellent stability and load-bearing capacity but does not provide a numerical load rating. A specific SWL or maximum load should therefore not be assumed.

CTA

Need a steel base plate for an aluminum spigot truss modular display system?

Tell us your:

  • Truss size

  • Truss pillar model

  • Required base plate quantity

  • Booth or structure dimensions

  • Application

We can help identify the appropriate CS20 / CS30 / CS35 / CS40 configuration.

For complete truss and event production systems, explore Truss & Rigging.

Previous: 
Next: 

Related Products

Be the first to know about new 
arrivals, sales & more.
Promotions, new products and sales. Directly to your inbox.
 
By subscribing, you acknowledge that you have read and agreed to our Privacy Policy.
Quick Links
Products Categories
Contact Us
  +86-18929556032
Follow Us On Social Media
Copyright © 2026 DragonEvent.store  All Rights Reserved.  Sitemap  Shipping Policy  Return& Refund Policy