Circular slab stone cutting machine adopts CNC system control, the band saw which operates around the central axis, slicing blocks is controlled by the worktable automatic feeding. It has the features of lower energy consumption and small saw kerfs(3mm saw kerfs), saving blocks, simple operation, high precision and high efficiency. Processing diameter range is bigger than Φ600mm(including Φ600mm), which is the ideal choice for processing marble block to circular arc slab.