Grath's AWR-880 automobile aluminum alloy wheel hub molding machine adopts aluminum alloy professional technology and tools to correct and repair various types of aluminum alloy wheel hub damage without destroying the molecular structure and mechanical properties of aluminum alloy. The present situation that the deformation, distortion and fracture of automobile aluminum alloy wheels can not be repaired is improved. It is the first professional company in China to introduce American aluminum alloy wheel repair technology, which fills the technical gap in this field in China.