The following points should be paid attention to when selecting engraving machine:

1. carving motor:
The engraving machine adopts high-power frequency conversion motor, which ensures the high-power cutting of the machine while taking into account the fine processing, and closely combines the high-power cutting and the fine processing. Some domestic brands of engraving machines are not reluctant to choose high-power engraving motors, but because the mechanical body is not rigid enough for high-power engraving.

2. Classification of engraving machines:
From the function point of view, the computer engraving machine is divided into two categories: low-power engraving machine and high-power engraving machine. Small power engraving machine refers to the engraving machine with small engraving motor power (generally 80-200w). Due to its small engraving motor power, it can only be used for fine machining with less cutting surface each time. For example: chest card, sand table model, handicraft surface processing, etc. This kind of engraving machine can’t do high-power engraving and cutting. High power engraving machine refers to the engraving machine with engraving motor power over 700W. This kind of carving machine can not only carve with low power, but also carve with high power. For example: making crystal characters, all kinds of advertising signs, irregular blanking and forming of plates, processing of artificial stone, etc. Because of its high power, 30mm thick plexiglass can be cut off at a time or high-power molding carving can be carried out with a molding knife. Some users don’t know the difference between high-power and low-power engraving machines. After watching the demonstration of high-power engraving machines, they bought a small-power engraving machine with a slightly lower price because of the difficulty in investment. As a result, we can only carve the breastplate of less than two yuan each (only a few Jiao in some areas), and we can only watch others to carve the plexiglass sign and other high-power sculptures. With the same investment, the same shop expenses, the same operation and other personnel salaries, 80% of the carving business cannot be done, which not only reduces its own benefits, but also is in a very unfavorable position in the competition among peers. This must be paid attention to when choosing carving machine. If you are applying in this industry, be sure to buy a carving machine that can perform high-power carving.

3. brand of carving machine:
The production technology of engraving machine is much more complicated than that of lettering machine. At the same time, there are many differences between engraving machine and lettering machine. This is why many lettering machine manufacturers have been developing engraving machine for a long time without product launch. Engraving machine is required to be fine and stable, once unstable, it will cause serious material waste. Therefore, the purchase of products from powerful manufacturers can reduce the possibility of waste and loss caused by machine failure.

4. carefully observe the operation demonstration of engraving machine:
The accuracy of engraving machine can be seen from the engraving of small characters, and the application range of engraving machine can be seen from the engraving of high power. If the accuracy of engraving machine is very poor, the edge will be rough when carving with high power; if serious resonance (vibration) occurs when carving with high power, the accuracy of engraving machine will be greatly reduced. If the engraving machine is unable to perform high-power engraving, the application scope of the engraving machine will be greatly reduced. Therefore, according to the demonstration of the carving machine, determine the application scope of the carving machine, that is, the scope of your carving business. The application range of engraving machine directly determines whether it can bring you economic benefits.

5. application of consumables and software of engraving machine:
Engraving machine consumables should be very low, the general engraving machine should be able to use ordinary lathe cutting tools, the price is only a dozen yuan. But some engraving machines use special tools, which greatly increases the cost of consumables. The application of software is also very important. Some brands of carving machine software function is not complete, the carving machine can not use other software. In addition, some brands of engraving machines can apply various kinds of common software. As long as there is new software or some software has new function upgrade, these new technologies can immediately create benefits for you.

6. control part of engraving machine:
The control part of engraving machine is generally divided into two categories. The first one is controlled by computer and its control part is only power driven. This kind of engraving machine can not work offline, that is, during the engraving process, the computer can not do other typesetting work and may cause waste products due to computer operation errors. The second is the controller itself. This kind of engraving machine can work offline, that is, once the engraving machine starts to work, the computer can immediately carry out the typesetting work. In fact, this situation saves one computer and reduces the waste products caused by computer operation errors. This way greatly improves the efficiency of engraving machine.

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