... .DSP control system 4.square orbit for three axis Heavy Stone Engraving Machine GX-1325 1.Photos:This series of models mainly ... 1000kg/2.Performance Features1,Three axises adopt import square orbits, heavy loading, stable working, high precision and long lifetime .2,Whole seamless ... , the table back lining is armor plate, good rigidity, the machine can bear 1MT weight at least.3, Constant power spindle ...