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 offer two types of four-axis CNC routers：
1. CNC router with rotary axis, which can process various cylindrical shapes.
2. The spindle can rotate 180° left and right, which can be used to engrave 3D models.
Choose according to your needs, or contact us to provide purchase guidance.