We offer cnc router 4 axis machine. -the whole machine is welded with seamless steel structure, the stability is excellent, not easy to be deformed. - the machine adopts gantry movement, it can process any kinds of materials freely. -three axises adopt imported high precision square guid rail; x and y axis adopt rack and pinion transmission, fast working, high efficiency and low cost; z axis adopts germany-made ball screw,with high precision and long life time. -has the 4th rotary which is used for engraving cylinder workpiece.