Rolling the aluminum plate with a roller pressing mill and forming a protruding pattern on its surface forms aluminum checker plate. There are many kinds of aluminum checker plate, the most common is 5-bar aluminum checker plate (shape like willow). using the same material, the 5-bar aluminum checker plate price is 300 ~ 500 yuan higher than aluminum plate per ton.
3003 rust-proof aluminum plate is a common alloy belongs to the Al-Mn series, because of the manganese element, which has excellent corrosion resistance. 3003 green aluminum plate has high strength, good corrosion resistance, solubility and formability, commonly used in the parts that need to have good molding performance, high corrosion resistance and good solder. Automotive fuel tank using 3003 aluminum plate is also a good choice.