The four-axis CNC router is based on the addition of a common plane three-axis engraving machine to add a fourth axis-a rotation axis. Because of the rotary motion of the fourth rotation axis, the three-dimensional machining of cylindrical, arc, and circular surfaces is realized.

We provide two kinds of four-axis CNC routers, one is with a rotary shaft, which is mainly used to process cylinders. There is also a category where the main shaft can swing 180 degrees to the left and right, and is mainly used to engrave three-dimensional.