One, what material to be engraved: according to the laser generated by the different, Zhengming laser engraving machine can be roughly distinguished as YAG and CO2 two kinds of the former is mainly for the application of metal products, the latter is mainly non-metallic, the latter laser equipment on the market at present, most of the latter.
Two, to process the content of the product: Ming laser equipment to different ways of use can be roughly distinguished as engraving, cutting and marking three kinds of basically some of the special machine, some are a variety of functions, should be in accordance with the main needs to choose.
Three, the size of the product to be processed: that is, the size of the laser engraving machine for the choice of the size, but note that the machine is not necessarily good, because the large format of the equipment is of course more expensive, and some of the poor quality of the machine and equipment in the large surface of the laser output at various points on the average degree of instability, resulting in the same surface of the engraving products varying shades of the same, so the choice of the most appropriate width is the right one.
Four, the laser tube power: according to the engraving of different materials and content. Should choose the appropriate laser tube wattage, another such as acrylic and two-color plate engraving does not require a large laser tube power, but such as wood and stone engraving and cutting of any material may require a larger power of the laser tube, can receive twice the result with half the effort.
Fifth, speed: in a very short period of time with faster production of more products to create higher profits, so the speed of the speed is often the ability to receive orders and whether the key to making money.
Sixth, precision: laser engraving and traditional engraving equipment and hand-carved the biggest difference is the high precision, the world is only the United States Epilog laser equipment to reach 1200 dpi, other imported brands and a few domestic products can reach 1000 dpi, some domestic equipment is still very low precision.
Seven, after-sales service: machine and equipment after-sales service is very important, but people often fall into a wrong myth, we always think that the domestic machine because it is domestic production, so the parts to get quickly and conveniently, do not know that the quality of the good quality of the laser imported machinery and equipment is not easy to damage, and therefore will not have to repair the need for frequent maintenance, on the contrary, the quality of the machine is not good because of Often damaged, it is necessary to pay special attention to this point.