This Stone profiling machine with hermetically oil-sealed composite track. It is glued with the wheels of non-polishing material, which extend the service life greatly. It can process each kind of linear-shaped and outside curved-shaped and inner hole edge function. The head of grinder 360°free rotating, pack up saw blade can groove and cut. Moving automatically, semi-automatically and manually. It is high in machining precision, and greatly enhanced the working efficiency.