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The Flat Roof Aluminium Truss also called the mouth-shaped structure, the basic truss structure consists of four columns and four beams; according to the number and location of hanging lights, you can choose to add a truss structure between the beams. Flat Roof Aluminum Truss structure is suitable for more specific indoor or outdoor open-air places, for lighting and sound hanging. The bottom is generally built for stage use, often used for wedding ceremonies, events, performances, and other scenes. The A shape Triangle Roof Aluminum Truss also called Slop structure Aluminium Stage Truss frame. The name comes from because of its top herringbone shape. At the same time, a herringbone lighting rack can also be added to the top of the single-row rack. Slop structure Aluminium Stage Truss frame can achieve the function of the tic-tac-toe, and because of its herringbone structure, you can install a tarp at the top to play the function of shade from the sun and rain and UV rays.   Compared with Flat Roof Truss Structure, A shape Triangle Roof Aluminum Truss system lighting frame structure is conducive to rain and snow sliding down to prevent piling up. The triangular structure also makes the overall structure more stable, the use of scenes more diverse, and the shape more beautiful.

High-quality Aluminum Truss are all treated with acid, and the surface appears bright silver. Good Aluminum Truss are packed in bubble bags, which can ensure that they will not be wom during transportation. Both ends of flat and polished We need to see whether its welding is fine, the size is accurate, whether the welder is regular, and whether there is a situation where the accessories cannot be aligned.  

A truss is made of aluminum alloy due to its lightweight yet strong properties. Aluminum alloy trusses are commonly used in entertainment industry and construction for their high strength-to-weight ratio, durability, and resistance to corrosion. 1. Aluminum itself has a low weight, only 1/3 of the weight of steel; 2. Aluminum is corrosion-resistant, requires less maintenance, and does not require corrosion protection; 3. Aluminum has a relatively high expansion strength; 4. Aluminum has a very attractive appearance, and in its standard specifications, it is very sophisticated; 5. Aluminum is recyclable.    

Triangle Truss is a very popular type of Aluminum Truss used in entertainment, event production, and architectural projects. It offers a lightweight aluminum solution with excellent load capacity specs. Triangular Trusses manufactured in all sizes, strengths and lengths and the modular truss structure features a robust triangular design that ensures maximum load-bearing capacity while maintaining a lightweight profile. Our Triangular Truss Design can be customized to your exact specifications. The corrosion-resistant finish and professional-grade construction ensure long-lasting durability in any environment. Compatible with various lighting fixtures and audio equipment, this truss system provides the ideal framework for creating impressive event productions that meet international safety standards.

Choosing the right standard lighting truss mainly depends on two elemental factors: function and loading capacity. Choosing the right size for a stage roof system is crucial to ensuring that it meets the needs of your event while also being safe and practical. Generally, ladder truss and triangle truss are mainly used for stage truss roof, aluminum stand, booth truss and exhibition truss; box trusses are widely seen as various elements of stage truss. such as: pillar truss, column truss, truss beam, roofing truss and support truss.   Here are some factors to consider when selecting the size of a stage roof system: Stage Dimensions: First, measure the stage dimensions that need coverage. This will significantly influence the size of the roof system you should consider. Common Sizes: Typical stage roof sizes, for pitched roof system. include options like 12x10m, 15x10m, 18 x 15m and 24x18m typically reaching a height of between 8m and 16m. These dimensions are versatile and cater to a variety of events and stage types. Event Type and Requirements: Consider the nature of the event. Will there be large-scale performances requiring additional equipment? Bigger stages often need larger and sturdier roof systems to accommodate lighting and sound equipment. Customization Options: If standard sizes don’t meet your needs, many suppliers offer custom-built roof systems. Custom solutions ensure that unique stage setups and specific environmental conditions are perfectly addressed. Safety and Regulations: Ensure the chosen roof system complies with local safety standards and regulations. This is crucial for the safety of performers and the audience alike. Consulting Professionals: Consult with stage equipment professionals or suppliers who can provide expert advice tailored to your event’s specific needs. Transport and Storage: Consider the portability and storage requirements of the truss. If you frequently move or transport equipment, look for trusses that are easy to disassemble and compact for transportation. Budget: Determine your budget for the lighting truss. Prices can vary based on material, design, and features. Balance your requirements with your budget to find the best-suited truss for your needs. Reviews and Recommendations: Read reviews from other users or seek recommendations from industry professionals. Learning from the experiences of others can help you make an informed decision.   By carefully considering these factors, you can choose a lighting truss that meets your specific requirements and ensures a safe and successful event.  

We all know that aluminum is widely used in life and industry, and there are many types of surface treatment methods for aluminum, usually including anodizing treatment, chemical conversion treatment, micro-arc oxidation treatment, electroplating treatment, electroless plating treatment or surface organic coating (powder spraying or painting) and so on. The Aluminum Black Truss most widely used process is anodizing and Power painting. 1. Prevent corrosion of aluminum products on the aluminum surface can be used as a protective layer. The oxide film obtained by anodizing aluminum in chromic acid solution is dense and has good corrosion resistance. The pores of the oxide film obtained from the sulfuric acid solution are larger than the former, but its film layer is thicker and the adsorption capacity is very strong, and its corrosion resistance is also very good if properly filled and sealed. In particular, chromic acid anodizing is particularly suitable for anodizing rivets and welds. That's why more and more people choose Stage Aluminum Truss for events. 2. As a hard wear layer By hard anodizing aluminum and aluminum alloys, a thick and hard Al2O3 film layer can be obtained on its surface. This film layer not only has high hardness and thickness, but also has low roughness. In sulfuric or oxalic acid solutions, a hard and thick oxide film can also be obtained on aluminum products by anodizing. The porous thick oxide film can store lubricating oil, so it can be effectively applied to aluminum products that work in friction states, such as engine cylinders and pistons of automobiles and tractors, which can greatly improve their wear resistance after anodizing. 3. As a base layer for spray paint Due to the porosity and good adsorption capacity of anodized film, it can be used as a base layer for spray paint and other organic films, so that the paint film and organic film are firmly combined with the product, thereby increasing its corrosion resistance. 4. As the bottom layer of plating Before electroplating, aluminum and aluminum alloy products must be applied to the bottom layer before electroplating. There are many ways to apply the bottom layer to the surface of the matrix, in addition to electro-galvanizing, galvanization, and electroless nickel plating, anodizing treatment is also one of the important methods.

No matter how gorgeous the stage effect is, it also needs a reliable Truss Structure to ensure it, and as a Stage Structure, it accounts for a large proportion and has the highest safety requirements, that is, the Aluminum Lighting Truss hanging above people's heads, especially the slightest joke. Its quality is directly related to the success of the performance or exhibition, but also related to the safety of relevant personnel, often heard in some performances or exhibition activities have performance accidents, then it is very necessary to have a certain understanding of this product, in order to better choose the Aluminum Lighting Truss product that suits you.   1) Judge from the Aluminum Raw Material: Aluminum alloy 6063, 6005, 6061 and 6082.   1. 6063 and 6005 Colloquial: The surface of agricultural aluminum turns black after contact with rain and air for a certain period of time. It belongs to the relatively low-end material. 2. 6061 Colloquial: Why is industrial aluminum called industrial aluminum, it is because it has better corrosion resistance and good weldability. In the T6 state, the Wechsler hardness is 12 degrees. 3. 6082 colloquial: Aviation aluminum Because 6082 is a new alloy, the Wechsler hardness is 15-17 degrees in the T6 state, and the composition is similar to 6061, which is an upgraded version of 6061, but because of its better performance, it is very popular in Europe, because the tensile strength is about 10-18% higher than that of 6061, and at the same time, because the copper composition is reduced, there is better corrosion resistance, but it does not lose any extrusion properties and anodizing reaction. Copper in 6061 is used as a reinforcing phase, and chromium is used for recrystallization control. The copper content in 6082 is reduced, and manganese is used for recrystallization control.   2)Judge from the design process First of all, we must realize that the Stage Structure is a kind of Aluminum Structure of the building. Therefore, one of the characteristics of designing Aluminum Structures is to use as little aluminum as possible and use thin-walled structures, which requires aluminum alloys to have excellent corrosion resistance and process properties. Generally speaking, the wall thickness of the bearing structural parts is 1.5-3mm, and there is no strict restriction on the enclosure structural parts. When designing the aluminum structure of the building, attention should be paid to the characteristics of the elastic modulus of the aluminum alloy semi-finished product, to prevent deformation, and to ensure the overall and local stability of the structural parts. When designing Aluminum Structures, attention should be paid to the rationality of the building structure.   How to Design process discrimination ?   1. Pay attention to controlling the weight of the Aluminum Lighting Truss, not the heavier the better, especially in some unnecessary structures to thicken the material, one is a waste of cost, and the other is to weaken the bearing capacity of the truss itself. 2. It is to avoid the design of destroying the profile itself on the Aluminum Lighting Truss to ensure the integrity of the welding circuit. 3. Although the name is called the sealing sheet, it actually needs to be stuffed into the main pipe, so as not to destroy the welding between the port and the main pipe. This will enhance the stress strength of the truss itself; At the same time, during use and transportation, the supervisor of the cross street can avoid the situation of change of heart and depression caused by collision, which may cause potential safety hazards and unsightly situations.   3) Judge from the welding process The production characteristics of Aluminum Structures are: they must be produced in specialized workshops or factories; In every link of production parts and structure, attention must be paid to maintaining the switch and surface state of the material; Semi-finished products with special sections should be used to reduce the amount of structural welding and processing, with the aim of enhancing the stability of materials and structures. Generally speaking, high-quality Aluminum Truss welding is fine, the welder is disciplined, the welding path is stacked into a fish scale stacked state, the size is accurate, and the connection hole will not be aligned or not aligned with the accessories after the product is formed.

Aluminum Truss Roof System include: Straight truss( spigot truss and Screw Truss), Top Section, Sleeve Block, Hinge, Steel Base, Long Outrigger, safety Belt and Hoist( Manuel hoist and Electric hoist).   Straight Truss: Straight Truss mainly refer to box square truss. it the main body and frame of stage roof structures.  1. Spigot truss is connected by pins and connectors. It is the most popular and easy method to connect due to it just need a hammer to knock in and out. it usually for outdoor large stages, such as event stage truss, concert stage and led truss etc. 2. Screw truss is connected by screws and nuts. its connection work needs spanner to fastner the nuts in and out. it shall need more time than spigot truss. as screw truss do not have pin ends out, it is more used for indoor truss system. such as truss hanging stage equimpent, fixed ceiling roofing and complex truss design.   Top Pully: Top Pully also called top section. it is made of section steel and Wheels. it provides hoist's chain working path at the pillar top.   Sleeve Block: Sleeve blocks is for truss towers, it is a corner connector for truss beam and pillar, it runs up & down along with pillar.   Hinge: Hinge also called Base Shelf Joint. it is amount on the first 1m truss top of truss pillar, so that above truss can be amount at the ground.   Steel Base: Steel Base amounted at the bottom of pillar tower. it has wheels and adjustable feet for balance & movement.   Long Outrigger: Long Outrigger also called support. it is made of aluminum incline supports to truss tower and steel balance bar tube to steel base.   Hoist: Hoist refers to manual hoist and electrical hoist. it is the main drive for roof truss to be hoisted from ground to top.   safety Belt: safety Belt also called Round Sling. it goes around the beam and have a loop hooked onto the hoist so that the truss beam can be lifted.   ladder truss: Ladder Truss also called Single Row Rack. it usually works as truss roof reinforcement truss. it is lighter than box truss.   Roof Top Corner: it is a custom multi-face connector at the roof-top for roof truss and beams.   Roof End Corner: A custom truss with one end to connect to box square truss, the other end is hedge shape sitting on the truss beam.

What is Spigot Lighting Truss? A Spigot Lighting Truss is a type of truss system where the ends have spigots, which are like metal pins or connectors that allow multiple truss sections to be joined together. These are commonly used in stage lighting and events to hang lights, speakers, and other equipment. Normal When we Install Truss Structure might be noisy, perhaps because of metal parts clanging together, tools being used loudly, or other factors. So, the challenge is to minimize noise during the construction process. For assembly, you’ll need more than just your hands. Let's choose Truss hammers. The Truss Hammer isn’t just any tool. It’s specifically crafted for truss systems like 50mm tube truss, featuring a spigot that aids in the quiet removal of pins. Its steel construction promises durability, and the ergonomic handle offers comfort even during extended use. It’s one of those tools that you don’t know you need until you try it.   

The strength of a truss depends on various factors including the design, materials used, dimensions, and the specific forces acting upon it. In general, the strength of a truss is determined by its ability to efficiently distribute and withstand applied loads.   Spigot Truss: Spigot trusses are commonly used in stage and event production. They are known for their ease of assembly and overall strength.     Screw Truss: Screw trusses utilize a screw connection system for assembly, providing a high level of strength and stability. They are often used in heavy-duty applications.   Fork Truss: Fork trusses have a forked connection system and are designed to handle heavy loads efficiently. They are commonly used in concert stages, event structures, and other applications where strength is crucial.     Each type of truss has its own strengths and may be better suited for different applications based on the specific requirements of the project. The "strongest" truss would depend on the specific design, materials, and the intended use of the truss. It is essential to consider factors such as load capacity, span, and other structural requirements when determining the most suitable truss for a particular application.

Aluminum Lighting Trusses are essential in stage and event setups for supporting lights and equipment.   Lighting trusses are structural frameworks used to support lighting fixtures, speakers, video screens, and other production equipment for events, concerts, theaters, and installations. They come in various types primarily distinguished by their cross-sectional shape and structural design, each suited to different applications, load capacities, and aesthetic needs.   Below a breakdown of the main types:   Box Truss (Square Truss): Structure: Features a square or rectangular cross-section formed by four chords (top, bottom, and two sides) connected by diagonal and/or vertical webs (lacing). This creates a closed, box-like structure. Characteristics: Offers the highest strength-to-weight ratio and torsional rigidity (resistance to twisting) among common truss types. Excellent for spanning large distances and handling heavy point loads. Common Sizes: 200*200mm/290*290mm/400*400mm/520*520mm (referring to the width/height dimension). Applications: Overhead rigging (main lighting positions, flown arrays), large stage roofs, heavy speaker hangs, structures requiring maximum strength and stability. The most versatile and widely used type for professional applications.   Triangular Truss: Structure: Features a triangular cross-section formed by three chords connected by diagonal webs. The chords are typically arranged with one at the top and two at the base. Characteristics: Strong and lightweight, though generally not as rigid torsionally as box truss. Easier to handle and rig than larger box truss. Often has a lower profile. Common Sizes: 290*290mm/400*400mm (referring to the base width or height). Applications: Touring applications (lighter weight), ground-supported towers, delay towers, roof structures, scenic elements. Popular for its balance of strength and portability.   Ladder Truss: Structure: Features a simple, open cross-section resembling a ladder. Typically consists of two parallel top chords and two parallel bottom chords connected by vertical or near-vertical webs (rungs). Lacks diagonal bracing within the cross-section. Characteristics: Lightest and least expensive type. Easy to handle and assemble. Offers good strength in the vertical plane but has very low torsional rigidity and lower load capacity compared to box or triangular truss. Primarily designed for ground use or very low-height flown applications with minimal load. Common Sizes: 290mm/400mm (referring to the height/depth of the truss section). Applications: Ground-supported structures (goal posts, small roof structures, trade show booths), cable bridges, lightweight scenic elements, very low-overhead applications with minimal lighting. Not suitable for significant overhead rigging.   Circular Truss (Pipe Truss, Curve Truss): Structure: Features a circular or near-circular cross-section. Can be constructed similarly to a box truss but bent into a curve, or sometimes built using a lattice of tubes forming a circular profile. Characteristics: Primarily chosen for its aesthetic shape rather than maximum structural efficiency. Allows for creating smooth curves and circles. Load capacity varies significantly depending on the specific design and diameter. Common Sizes: Defined by diameter (e.g., 12", 16", 20", 24", 30", 40", etc.). Applications: Creating circular lighting rigs, curved scenic elements, archways, circular video screens, installations where a curved shape is desired.   Key Factors Influencing Choice Beyond Type: Material: Almost all modern event truss is made from aluminum alloy (typically 6061-T6 or 6082-T6) for its excellent strength-to-weight ratio and corrosion resistance. Older or very heavy-duty industrial truss might be steel. Ground Support vs. Flown: Some truss types (especially ladder truss) are primarily designed for ground support using towers or legs. Box and triangular truss are commonly used both flown (suspended from ceilings/structures) and ground-supported. Always check manufacturer specifications and load ratings. Load Rating: Critical factor! Truss is rated for UDL (Uniformly Distributed Load) and MPL (Maximum Point Load). Exceeding these ratings is extremely dangerous. Accessories: Corner blocks, spigots, base plates, casters, hoists, and clamps are essential for assembly, support, and rigging.   In summary: Choose Box Truss for maximum strength and overhead rigging, Triangular Truss for a good balance of strength and portability (especially touring), Ladder Truss for simple ground-supported structures, and Circular Truss when a curved aesthetic is required. Always prioritize safety by adhering strictly to certified load ratings and using qualified riggers.