What is the limitation of aluminum bending
General extrusion of aluminum quality is soft, over a period of time will be hardened, the longer the material more hard, no impact on the stretch bending, with hydraulic bending machine, there will be no cracks. Dongguan Sheng Hui Machinery Co., Ltd. to serve you. Thanks for taking it
Stretch before aging. After aging, the hardness of the material is higher, and then the tension bend is cracked.
Because the aging hardness will increase, and then take the bend, one is not easy to bend, and the other out of the bend, the effect is not good. So generally speaking like hanging rail is the first bend reaging.
