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Engraving machine currently full because many manufacturers add problems to the buyer separately follow the sales presentation is on the one hand, the most important thing is to look at the structure and components of the product composition. So, read the key points at the time of purchase will follow.

1, pay attention to the engraving machine features, stone engraving machine engraving-motor has high power and low power. Some small engraving machine power only fit to be a bi-color panels, architectural models, small three-dimensional signs, crafts, materials processing, this technology has been around for some time, but the carving power too small to significantly affect the scope of its application. Another is a high power head carved carving machine, the engraving machine is divided into two types, one is the large format cutting machines: format in more thanone meter, but poor accuracy of the engraving machine; the other is of the correctformat engraving machine: this machine should generally be used for fine processing and sign.

2, in order to understand sculpture motor performance and functionality, engraving machine engraving head motor is also critical, because engraving head motor isnot covered under warranty, but sculpture head motor and work continuously for a long time, so if you have carved head motor also affects the use of engraving machine.

3, furthermore is the carved head of motor speed adjustable range, speed adjustable range is thousands of to 30,000 revolutions per minute, if the speed is not adjustable or variable speed range is small, then it indicates that the engraving machine great restrictions on the application

4, engraving machine body manufacturing technology: high power require the body to precision engraving machine work and stability.

5, controllers are divided into two categories: a controller just drive, work done bycomputer and all of its operations, in a computer engraving machine work is in await state, unable to layout work. Another controller using single machine or monolithic control, this controller is actually a computer, so long as the engraver startedworking computer can make additional typesetting work right away, especially when longer carving, the advantage is particularly evident.