... 2.2KW water cooling spindle 4.CE certificate CNC engraving machine Main application profession: The engraving machines are professionally used ... cooled motor(optional: change to 1.5KW,3KW,4.5KW)Spindle speed0-24,000rpmBlade diameter1-6mmControl systemWeihong control ... word or graph on the souvenir and handicraft, ironwork engraving, dials.l Mould industry: architecture, Gilt membrane, electric ...