... :1300*1300mm 2.2.2kw spindle,stepper motor 3.With rotary 4.OEM,CE,ISO9001 SD-1313Y column cnc router,3D ... axis adopt linear guide,which runs smooth and has high precision.2.The machine is of steel structure which is strong ... efficiency.4.By changing the diameter and length of the rotary,different kinds of material can be processed,which vastly expands ...