The balancing machine is horizontal soft bearing balancing machine, wheel bearing, rings with drag, inverter speed control, industrial computers for data processing, color screen display of unbalance, phase angle and speed in real time, for the special equipment for automotive turbocharger. Has efficiency high, precision accurate, displayed intuitive, quality reliable, maintenance convenient of features, software has general artifacts calibration function, overcome has other hard supports balance machine measurement system user to itself calibration equipment of defects, and has variety measurement method and function for select, can achieved parameter entered, and preview, and experiment, and results storage, and print, and operation all used Han of menu structure, interactive, automatically tips.