This affordable CNC Router is designed for getting it in and out of locations with small doors with its collapsible legs. Not only does it come with a very affordable price tag but rigid design with the option of double ballscrew if required.
For more information on this model you can reference:
https://www.cancam.ca/product/b1-44-m-4×4-cnc-router/
To learn about CNC router basics you can find information here:
https://en.wikipedia.org/wiki/CNC_router
This machine is ideal for educational purposes, orthotics CNC, small office, prototyping, signage and CNC 3D carving.
source