Main functions of arc polishing machine: [grinding straight edge (trim), slot (stair stepping anti-slide, L side groove, etc.), 45 degree chamfer, lower chamfer, grinding arc, arc polishing, 45 degrees polishing] Main uses: [stair stepping, ground line, inner wall 45 degree angle V, L side groove brick], mainly suitable for small and medium-sized cities, towns, can also be used for construction site processing.