The industrial aluminum profile we are talking about generally refers to the industrial aluminum profile used for assembling the frame, which is the aluminum alloy profile with a square or rectangular cross-section, grooves on all sides, and a hole in the middle. The characteristics of this industrial aluminum profile are as follows.
Features of industrial aluminum profiles
1. Industrial aluminum profiles have a variety of different specifications, specifications, and sizes, and the size of the long side and the short side are multiples. For example, our common 4040, 4080, 40120, 4040 are square, and all four sides are 40mm, 4080 is The long side is 80mm, the short side is 40mm, and the long side is twice the short side. Of course, there are also special ones, such as 4060, the long side is 1.5 times the short side.
2. There are only two slot widths, 8mm, and 10mm. Although there are hundreds of specifications for industrial aluminum profiles, their slots are basically only these two sizes, especially small, for example, the 2020 slot is 6mm. This is to use conventional accessories. We know that industrial aluminum profiles are generally connected by bolts and nut corners, and these accessories are of common specifications, so the assembly of accessories should be considered when designing aluminum profiles.
3. There are two kinds of national standards and European standards. The difference between the European standard aluminum profile and the national standard aluminum profile is also in the notch. The European standard is a trapezoidal groove with a large upper and a smaller one. The national standard groove is a rectangular groove, the same as the upper and lower. The connectors used in the national standard and the European standard are different. I personally think that the European standard industrial aluminum profile is better. The European standard has more specifications than the national standard. There are also some customized non-standard industrial aluminum profiles, which can be used with European standard connectors or national standard connectors.
4. The wall thickness of industrial aluminum profiles will not be too thin. Unlike architectural aluminum profiles, industrial aluminum profiles only play a decorative role, and the wall thickness will be very thin. Industrial aluminum profiles generally play a supporting role and require a certain load-bearing capacity, so the wall thickness should not be too thin.