What is a computer engraving machine?

A computer engraving machine is a computer-controlled engraving machine, and it can also be called a computer numerical control engraving machine. The computer engraving machine is composed of three parts: computer, engraving machine controller and engraving machine host. Now there are many types of computer engraving machines on the market, which are divided into woodworking engraving machines, advertising engraving machines, stone engraving machines, handicraft engraving machines, foam engraving machines, three-dimensional cylindrical engraving machines, metal engraving machines, etc. according to industry applications.