Take you to truly understand the whole structure of industrial aluminum profiles

The general knowledge of industrial aluminum profile, its advantages and why people choose it online have been overwhelming. Today, I will show you the whole structure of industrial aluminum profiles. If there is anything missing, please correct it.
The shape of this aluminum profile is a 45x45mm section, with four sides and one notch on each side. The width of the notch is 10.2 mm, so we also call it slot 10 aluminum profile. From its appearance, it belongs to the European standard aluminum profile (the four corners of the European standard aluminum profile are rounded with R angle>2 mm, mostly between R2.5-R4.5). This industrial aluminum profile has a wall thickness of 1.75mm and a unit weight of 1.85kg per square meter. It can carry some heavy objects and can also be used as heavy frame, such as worktable, hood and column frame of some small clean rooms. It can be seen from the figure below that this is a black anodized aluminum profile. In fact, its surface treatment methods are very many, which can be silver white, black and other colors, can be sand surface oxidation, can be electrophoresis, spraying or direct material without treatment.
The notches of industrial aluminum profiles are mostly T-shaped, and the groove width and groove depth are different for each type of aluminum profile. However, the slot width of conventional aluminum profiles is generally slot 6, slot 8 and slot 10.