Abstract: Monitoring and control system for casting mold vibration is designed in this paper. The vibration controller is designed by STM32 MCU system, which mainly performs the functions of vibration waveform generation, displacement data acquisition, control signal output; The program of monitor computer is made by LabVIEW, which is mainly responsible for vibration waveform display, vibration controller working state monitoring and various parameters setting. CAN bus is used for communication between vibration controller and monitor computer. The experiment shows that the system is easy use, friendly interface, stable, low cost, and has high practical value.