The Finishing-machine Polishing tank with a fixed wall and the bottom half is comprised of the rotation and the bottom half of the rotation while rotating parts by centrifugal force and secure the wall-off wheel to push strongly naemyeo incurred on fixed-wall back-off wheel and rotating parts in half fixed back wall pushes back on the materials. Polishing-stone in the process of vortex formation, and parts and rubbing each other by strong cutting force occurs to me, or gloss. Despite these advantages, this machine is something they have not been widespread, in the GAP between the fixed wall and the crank-off wheel is no debris or parts stuck Many times, if a machine fails, the GAP is easy to wear, such as PU Lining Replacement, A / S in the because there were problems. However, we fully resolve these problems, the machine is a revolutionary machine.