Global Truss Systems are stronger than much of the aluminum trussing that was used in the past. That's because the trussing is made from higher-strength 6082-T6 extruded aluminum alloy, a material so strong, rigid and corrosion-resistant that it is used by the aviation industry for aircraft construction. In addition to being made from a stronger aluminum alloy, Global Truss products utilize a conical coupling system that offers a number of distinct advantages. For one, the conical shape of the couplers helps to maintain overall rigidity, especially at key stress points, which allows for more secure structuring. In fact, the conical coupling system was adapted from a technology called mouse-key construction used in oil-rig structures.
As you'd imagine, oil-rigs must be able to withstand forces from all directions at all times. How ís that for stability! There is also a more precise line-up of chords and fastening points, and the conical parts themselves are very difficult to damage, so they are better able to withstand the rigors of road use. Conical coupling is also more convenient for users, since it assembles very quickly and easily. Additionally, it allows for truss to be genderless, which gives each piece greater versatility, providing users with more rigging options. Please Note: larger size and custom Circular Arcs and Constructs are available - Please contact us for more information for your needed size requirements 406-270-3326