The  cutters position can be easily adjusted in both vertical and horizontal directions to adjust to fit more large-size stone processing needs, the nose can be arbitrary within 90 degrees anti-clockwise rotation, not only for Stone Trimming can also make use of stone chamfering. The great strength and high efficiency of the machine makes it possible to turn out marbles with accurate dimension and specification, straight and smooth edge. It using electric adjustment saw blade so that it is simple flexible labor intensity low production and high efficiency and ease of installation.