Stone material mesa cutting machine

The utility model relates to a stone material mesa cutting machine, its crossbeam that has the stand and extend in stand top level, wherein, stone material mesa cutting machine includes still that at least one straightens cutter unit spare and two oblique cutter unit spares, when the direction of delivery along the blank flat observes, if the orientation from a left side to the right side is positive horizontal direction, then straighten cutter unit spare along cutting the blank flat with positive horizontal direction vertically orientation, two oblique cutter unit spares all are located one side of straight cutter unit spare, first oblique cutter unit spare becomes 45 contained angles cutting blank flat with positive horizontal direction, the oblique cutter unit spare of second becomes 135 contained angles cutting blank flat with positive horizontal direction, the cutting direction extension line of first oblique cutter unit spare and the projected point of intersect of cutting direction extension line in th