The polisher is mainly used for processing parts made of metals, non-ferrous metals and nonmetals, including removing burrs and rust,rounding and polish-processing, especially suitable for polishing long parts and the parts with complicated and irregular cavities. After processing, not only there is no damage to the original shape or precision of dimensions of the processed parts, but also the precision of the roughness of the processed parts can be raised 1 to 2 grades, in addition, the microhardness on the parts’ surface can be increased, and the internal stress can be removed, thus enhancing the fatigue strength. This type of polisher is suitable for the surface polishing of large quantity and batch of medium and large-sized parts.
