AC servo drive CNC router 1,Rotary axis multi-function 2,AC servo 4.5KW spindle 3,linear guideway AC servo drive CNC router Introduction:1 ... processing of engraving wave board can reach 20000mm/min7,Then rotary axis adopts machine tool chuck (positive and negative claw ... Rotary carving can be applied in cube and cylinder engraving,such as hardwood,marble,white marble columns. AC servo drive CNC router