QSQ Series 4-Pillar System Bridge granite block cutting machine combines different diameters of blades working simultaneously as single column multiblade block cutter with several pcs same diameter blades. The crossbeam moves forward and backward for feeding thus the working table is not needy, but it is available upon request. Heavy duty structure, logical control system, easy operation with WANLONG blades and segments give high production, flat slabs etc. It is also flexible in modification for single blade cutting.