First, DSYJ-130-type single-arm circular saw machine mainly used for cutting marble, stone, granite and terrazzo and so on. With a compact, reliable, wide application, cutting, high efficiency, easy operation, cutting quality is good. Applicable to various boards, platforms, monument and all kinds of bad material processing. Second, the technical parameters: 1, the maximum use of the saw blade diameter :1200-1300mm 2, saw the maximum lateral travel: 700mm 3, saw the biggest lift travel: 650mm 4, horizontal blade feed rate: 500mm/min 5, the blade lift speed: 460mm/min 6, the total power: 17KW 7, total weight: 2500Kg 8, size: 7250 * 3300 * 2800mm