... water cooling 3 CE and ISO stone engraving and cutting machine 1.Product Information: ModelSpecificationBD6090BD9015BD1218BD1224Working Area(X×Y×Z)600 ... ,Precise traveling of Y axis driven by double motor ensures stable performance of machine.3,High precision rack gear transmission ... minimize breakdown rate.6,Configured with water tank and automatic cooling water supply system.7,Overall dust-proof and ...