Discovery 4 is our Ultimate version in CNC Diamond Wire Saw Machine. Lifting structure adopt 16 surace slideway, 28pcsrolling wheels structure. Trolley using double nut structure, the track using steel frame-type reinforcement structure; Cantilevergearbox use S-type channel waterproof structure, Main motor have variable frequency speed control function, with more advantag-es during processing, Like cutting more precision, precision more durable, cutting more stable, more efficiency, etc. Meanwhile this machine adopts CNC control, four-spindle linkage, which can process the circular stone slab, column, numeral, leter, Chinesecharacters and other shapes for the stone.