... CNC engraving machine machines,"NC" series of small high-end wood working engraving machines,"NC" Series of Large-scale carpentry rack, ... a total of thress series, more then 10 ... -50m/min3.0/4.5kw0-24000rpm0.005mmAC110v/AC220v/AV380vWood working: plank plate, solid wave plate processing, screen and ...