A high-resolution volumetric display system by scanning with multi-screen in parallel motion and a corresponding principle prototype is described. Through a DMD, 2D image sequence is projected on imaging screens moving in circular translation, and the dynamic refreshed image sequence is perceived as a 3D image with physical depth because of the persistence of vision. The optical projecting module keeps the optical path between the projector and the imaging screen to be constant. Hence, a clear and stable image space is constructed. A high-speed data channel is designed on a FPGA chip, whose bandwidth achieves 18.75 Gbps. Each volumetric frame contains 512 frames and over 400 million voxels at 12 Hz refresh frequency. The principle prototype is successfully manufactured, and the 3D display effect is achieved as anticipated.