Specific nature of work don't think that I would have to buy a carving machine can dry all of words, the carving machine is divided into various types, in order to deal with a variety of different processing tasks. Choose the right type of small advertisement signboard shop first-time buyers, the main production of solid lamp, crystal words, double color boards, badges, such as with purpose, should choose and buy advertising level, but also should further refine the machine configuration, double color boards, such as the main do have to configure floating segment, because it can guarantee on the large version face double color boards carving time word depth is consistent, but saw are mainly used for organic glass, crystal dinner party equipped with more than 800 w high power spindle. Otherwise with low power and high precision of the spindle heavy work for a long time, will accelerate bearing wear, loss of accuracy. Generally speaking, the carving machine width less than 300 mm in the following, are not fit to double color boards, fine carving of live, and is more suitable for sawing words, do some large flat. Around 300 mm wide in belong to the universal engraving machine, both accumulation can be used as a double color boards, and saw the word can be used to do menial jobs. Shanghai yi diao--carving machine