Strong excitation, energy consumption, low noise, long life recidivist used trades feeder, vibrating off the sand, and so on YZU-series three-phase asynchronous motors with vibration source is a new style allpu-rpose power supply for all kinds of vibration machinery and it is widely used for vibrati-on feeder, ore drawing machine, vibration sieving machine, vibration crusher,vibration fl-uidized ...