The advantage of trailer skin aluminum is light weight but high strength. That is to say, under the same strength, the weight of the aluminum trailer is small. In other words, an aluminum trailer is stronger for the same weight. In aluminum alloy trailers, the structural requirements are particularly important. For example, in some places that need to bear relatively large forces, extruded profiles must be used to bear the weight. The use of aluminum sheet to manufacture trailer skin has huge economic and social benefits, and it is also the main reason for reducing the use of lightweight aluminum. Trailer aluminum plate application: 5000 series alloy: 5182 aluminum plate, 5083 aluminum plate, 5086 aluminum plate, 5052 aluminum sheet, 5454 aluminum plate, 5754 aluminum plate, 6000 series alloy: 6061 aluminum plate, 6063 aluminum plate, 6082 aluminum plate.

The side and inner panels of the trailer skin are 5052 alloy aluminum sheets with a thickness of 4-5 mm. The trailer body consists of aluminum alloy sheets and extruded aluminum profiles. The aluminum profile is used as a column, which is thicker in the middle and has a flange. The thickness of the flange is equal to the thickness of the aluminum alloy plate, the butt joint of the aluminum alloy plate is located at the reinforcing rib, and the upper and lower sides of the aluminum alloy plate are supported on the flanges of the upper and lower beams of the aluminum profile. In addition, 2.5mm, 3mm, 4mm and 5mm anti-skid aluminum pedals are usually used for trailer floors, and the application of anti-skid aluminum gratings in automobiles is also increasing year by year. The use of trailer aluminum plates can reduce the overall quality of the trailer to a certain extent, and realize the lightweight of the trailer body, thereby reducing carbon dioxide emissions, improving fuel efficiency, and ensuring energy saving to a greater extent.
Trailer skin aluminum has better toughness and better resilience. Lighter weight can be used to load cargo, creating more profit. This is also the biggest selling point of aluminum alloy trailers. Under normal load conditions, the aluminum alloy can fully meet the use requirements. Aluminum alloy plate has good oxidation resistance, corrosion resistance and excellent rust resistance. The finished 4 x 8 aluminum sheet for the trailer housing can last a long time. Aluminum alloy is easy to recycle and more environmentally friendly.