... system,wholly iron cast ,moving working table squ High Precision Jade CNC Engraver ,CE Authorized Productsthis is the newest model ,with ... ,rotary device ,servo system system are optionalApplication field:special for jade plaques engraving,also for Sign board process, mould, bronzing ,badge ... CAD / CAMSoftware type 3 / Artcam / Casmate / Proe / UG / Artgrave etc. Jade CNC Engraver