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How to identify high-quality aluminum truss?
Release Date: [2022/3/23 22:13:20] Total read [1259] Times
How to identify high-quality aluminum alloy truss? What are its characteristics?
The high-quality aluminum alloy truss is finely welded, the welding pattern is fish-scale-like, and the size is accurate, and there will be no misalignment of screw holes or misalignment of the truss and accessories. The inferior aluminum alloy truss has rough welding, irregular shape, large solder joints, small small solder joints, and the solder joints are like a small hill, which is not beautiful at all.
Secondly, the high-quality aluminum alloy trusses are treated with acid, which shows bright silver, which is novel and elegant, and radiant. The inferior truss has not been treated with acid, which shows that it is dull, earthy gray, ugly, and looks like an old antique.
Third, high-quality aluminum alloy trusses are generally packaged in bubble bags to ensure that the products will not be worn during transportation; while inferior aluminum alloy trusses are packaged in plastic bags, which are easy to wear during transportation. Both ends of the main pipe of the high-quality aluminum alloy truss are welded with plugs, which will enhance the mechanical strength of the truss itself; while the main pipe of the inferior aluminum alloy truss is empty at both ends, which is neither beautiful nor high in strength. Easily deformed when hit.
Finally, the planes at both ends of the high-quality aluminum alloy truss are polished by a grinder to ensure that the planes at both ends of the truss are flush; while the planes at both ends of the inferior aluminum alloy truss are not polished after welding, and they are not smooth, and the connection is not smooth.
