Any rotor spins around its axis, due to the relative to the axis of the uneven quality of centrifugal force. This imbalance causes on the centrifugal force acting on the rotor-bearing vibration, noise and accelerated bearing wear, seriously affected the performance and service life of the product. Machine tool spindles, crankshaft, rotors, gyro and watches the balance wheel, and other rotating parts in the manufacturing process, balancing machine is needed to smooth and normal operation.

According to the data of the rotor dynamic balancing machine measuring unbalance correction can improve the mass distribution of the rotor relative to the axis, causes the rotor to spin with vibration or vibration force acting on the bearing is reduced to within the allowed range. Therefore, the balancing machine is to reduce vibration and improve performance and improve the quality of the essential equipment.