In the view of the low efficiency of the domestic rotor balancing machine and the high cost of the oversea rotor balancing machine, an automatic balancing machine is designed and achieved while synthetically taking into account the efficiency and the cost. 鉴于国内转子动平衡机的低效率和国外动平衡机的高成本,综合考虑了效率和成本,设计并实现了一套全自动动平衡机。