cnc stone machine JX-1325S Imported Linear Guideway welding steel CE.certificate cnc ... /50Hz Suitable Industry1. Granite, Marble, Bluestone, Sandstone and other stone engraving2. Hard stone like Granite can be layered engraved to reach 3mm3 ... -duty, Stable operation,High precision, Long lifetime.2.The whole machine is made of welding steel, high stiffness, the back table ...