This machine adopts electric feed regulation, in processing stone using diamond wheel shaping and water grinding pad polishing, configuration worm head buckle and quick connector, according to the stone of different size thickness grinding all kinds of flat stone right-angled bottom edge, thickened edge, bevelled edge angle of 2 ° - 45 ° any big bevelled edge, grooving, skirting, non-slip groove, French edge and other shaping rough grinding and polishing process is completed in one go. The brightness of the processed products is the same as the board surface. This machine has advanced and reasonable structure, high precision, fast efficiency and easy operation. Maintenance is simple. According to the processing requirements can be adjusted in the grinding process feeding speed and grinding head feed. Normal use of machinery is equivalent to the normal stone people processing 20 people's workload, and put an end to the human processing production process defects.