Folding Truss is a truss with four main tubes that can be folded into pieces for easy transportation, and when used, it can be unfolded with a gentle pull by hand, and then the truss can be fixed by tightening it with square ends. The Folding Truss can be folded because the middle wire and the four main tubes are not directly welded, but an articulation is made through a nut, so that the Folding Truss can be turned in the direction of the axis.
Although the Folding Truss can be folded for easy transportation, it is not as strong as the Fixed Truss, especially for the construction of large span booths. The fixed truss is that all the tubes of the truss are welded together and cannot be folded, so it takes up a lot of space when transporting, for example, a car can hold 240 meters of round tube Folding Truss but only 80 square tube fixed truss. However, the strength of square tube fixed truss is stronger than round tube Folding Truss, so it is not easy to sag when building a large span booth, strong and durable, and not easy to wear. Therefore, customers must decide which truss they want according to their needs when choosing truss.
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