... control system 3.High quality,reasonable price 900mm*1500mm Marble stone cnc engraving machine ParameterSD-9015SD-1218SD-1325X,Y Working ... :Granite, marble,white mable, bluestone, sandstone,jade and other stone carvings.Feature:1.The whole machine body is seamless welded ... steel structure,working table back lining steel plate,not easily deformed,the machine ...