ZDQJ-400 and ZDQJ-600 are a split type of stone cutting machine in which the workbenches are separated from the main part. Our bridge stone cutting machine is ideal and specific for cutting slabs of quartz, marble, granite, and stone. The movements of this machine which include the movement of the crossbeam and the workbench are controlled by the PLC system. The machines can complete a two-dimensional cutting performance. Our company includes two models of bridge saw which are ZDQJ-400 and ZDQJ-600. They can satisfy the different needs of customers.