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. 1.Polishing-stone pieces or parts to GAP does not pinch, GAP between Pump is dismissed by the water, and water retention OVER-FLOW HOLE in the top of the wall through the machines installed in the lower three-sedimentation-filtration-tank emissions , and precipitation-water is filtered again by the Pump will be put through GAP. In this way, the actual results of using the GAP that occur in this problem did not occur, GAP was gonna wear significantly. 2. The angle of GAP Polishing-stone, or parts have been manufactured so that it caught. 3. Despite improvements such as more, GAP If there is a wear and tear on, GAP and many times without changing the adjustment has been designed to be used. 4. Hydraulic Cylinder used, the compressed air can be used alone without the electric.