1) Stepping motor: It is related to the cutting precision of automatic laser cutting machine. Some manufacturers choose imported stepping motor, some are stepping motor of joint venture factory, and some are brand-name motors.

2) Laser lens: related to the power of the automatic laser cutting machine, divided into imported lenses and domestic lenses. Domestic lenses are divided into two types:produced by imported materials and domestic materials. The price difference is very large, and the difference in use effect and service life is also large.

3) Laser tube: This is the heart of the automatic laser cutting machine. Since imported laser tubes are expensive, they are generally in the tens of thousands, so most domestic laser cutting machines use domestic laser tubes. Domestic laser tubes are also uneven, and the price gap is very large. A good laser tube life is generally around 3,000 hours.

4) Mechanical assembly quality: In order to reduce the cost, some manufacturers use a very thin iron sheet to make the machine casing. The user generally can not see it, but after a long time, the frame will be deformed, which affects the cutting precision of the automatic laser cutting machine. A good laser cutting machine should adopt a frame structure,be welded with high-quality steel, and made of high-quality cold-rolled steel. When the user purchases the machine, it is possible to judge whether the quality is good or not by using the frame structure and the thickness and strength of the casing iron.

5) The function of the machine: Some people familiar with automatic laser cutting machines lament that the current automatic laser cutting machine configuration has increased so much, but the price has decreased compared with previous years. How gratifying it is.But some people immediately said, don't be caught by those glamorous external things.
Compared to the reliability and convenient and affordable maintenance services,many new devices are not as good as the "oldest" in previous years.When purchasing a automatic laser cutting machine, it should be determined according to the requirements of the cutting process, thickness and other aspects to determine the type to be selected, and it does not mean that the better the automatic laser cutting machine is, the more suitable it is. For example, it is often cut into thin metal sheets of 3mm or less, and occasionally cut thin sheets of about 10mm, and there is no special requirement for the cutting process.

Therefore, it is recommended to buy a automatic laser cutting machine of about 500w, which is most suitable.If there is a plate of about 10mm that needs to be cut, it can be processed by a third party. Now many users have entered a misunderstanding. I hope that the automatic laser cutting machine that I purchased is "all-round". Everything can be done.This is actually a big mistake, not only wasting money, but also the efficiency of the equipment is not being used to the maximum.