Signvec technology CNC engraver and router is adopt the most advanced FPGA colored LCM controlling system, Intelligent module, rapid calculation, outstanding performance Configure with BOL high speed air cooling spindle motor All axis configure with imported high precision linear rail, More accuracy. CNC engraving machines are high speed and precision-designed for machining and industrial engraving of metals, plastics, aluminum, graphite, ceramics and almost any non-ferrous material.