... industries for column wood, Mold works, Home & Outdoor Product making , Architectural decoration and other ... suitable to engrave decorative patterns on the head of musical instruments, or to process ... 2.2KW/3KW/4.5KW/6KW Air cooling .3. Option Engraving size: 1220*2440*250mm, ... spindle, control system, software, and other configurations Samples Factory High quality 4 axis cnc wood engraver