Engraving from the processing principle is a combination of drilling and milling processing, engraving machine a variety of data input modes according to the needs of the ease of use. Computerised engraving machine has two types of laser engraving and mechanical engraving, both of which are divided into high power and low power. Because the engraving machine has a wide range of applications, it is necessary to understand the most suitable application of various engraving machines.
