In fact, there are many ways to process aluminum coil. Through different processing methods, it can adapt to different use environment. As an aluminum coil company, our company mainly focuses on its cooling and processing today, saying an important problem!
The bending problem of aluminum coil using air cooling method is mainly that we need to control the air cooling well. The condition of all parts of aluminum coil is the same as the air contact heat transfer coefficient, but because the wall thickness or shape is different, the cooling speed of each part is uneven, and the cooling speed of thick wall is slower than that of thin wall hollow tube. In this case, the coil of aluminum hollow part will be caused, The hollow part is bent.
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