... lathe is made of cast steel under welding processing, stand-up and no deformation.Gantry movement,stable work table,process ... processing of engraving wave board can reach 6000mm/min7,Then rotary axis adopts machine tool chuck (positive and negative claw), ... processing,nonferrous metals,copper,aluminum,Stainless steel engraving and cutting Rotary carving can be applied in cube and cylinder engraving, ...