Aluminum-Rim Repairer is a type of widely used machine in domestic Automobile Maintenance field at present, it has advantage of usage convenience and better operating at will. To the deshaped rim, it just need calibrating on the machine, Then it could make the rim restore its ideal using performance. It includes a complicated renovation process such as kinetic equilibrium test, machining(CNC). Under the circumstances of not destroying aluminum alloy molecular structure and mechanics function, it can rebuild the aluminium alloy wheel hub's breakdowns for various types of automobiles, such as surface scrapes, abrasions, ruptures, gaps, erosions, indentations, tortilities, deformation etc. The machine changes the history of having no way to repair which causes from deformation, tortilities, ruptures. It has filled in technical blank space in this field around China.