Seven guides to purchase laser marking machines

2019-08-07 11:54

What are the issues to be aware of in addition to the price of the laser marking machine? In order to allow customers to buy the most suitable machine with the least amount of money, Fraus Laser has specially arranged some problems to be paid attention to when purchasing laser marking machines.


The laser marking machine is actually not very expensive. The price of a fiber laser marking machine is about 30,000-30,000. However, the most important thing for the company and the purchase is not the price. They pay more attention to the purchase of the marking machine than to be able to produce the desired effect on the product, whether there will be failure during use, and maintenance of the machine. After sales and other issues.

手持激光打标机FLS-FB.jpg

1. Like buying other things, first we have to look at the brand. The products of well-known brands have quality assurance, followed by the company's expected price range, and then the machine that is suitable for its own products. The last step is to carefully understand the configuration of the machine. , parameters, performance.


2. Choosing the most suitable laser marking machine is the first step to obtain a satisfactory label. We recommend that users simply understand the basics of purchasing before choosing a laser machine, and then work with your supplier to select the most suitable product to be labeled. laser machine


3. The higher the power, the longer the service life of the laser tube. This is the most common misunderstanding. I think that the more power, the more gas, the slower the consumption. In fact, the higher the power, the more heat the laser tube emits when it is working. If it cannot be effectively dissipated in time, it will burn out the laser tube. Therefore, equipment with more than 50 watts usually needs water cooling and a large cooling system. . Therefore, the high wattage does not guarantee the service life of the laser tube. If the cooling system is not well done, it is more likely to burn, and the cost of heat dissipation is also increased.


4. When you know the laser marking machine of a certain brand, you should know whether it is a metal-enclosed laser tube. Because the metal sealed laser tube is currently the best in airtightness, it will not leak. The ceramic tube and the glass tube are inferior in airtightness, easy to leak, and easily broken during transportation. Therefore, the laser tube of the metal tube should be selected during the selection.


5, to understand the material of their existing products. Some materials do not absorb the energy of CO2 lasers, such as uncoated metal surfaces, PP, and so on. The degree of absorption of laser light by different materials is also different. Therefore, different power lasers are required for products of different materials, and some products cannot use lasers. Usually the color of the carton PET, only 10W laser machine is enough. There are also persuading you to use 30w, it only shows that his 10w machine is not fast enough. And the 30w machine is also more expensive than 10w. More powerful lasers are required on glass and metal, such as 30w or even 50w.


6. When investigating the stability of the equipment, it is necessary to understand the service life of the laser tube, and it is necessary to know what technology is used by the factory to control the opening and closing of the laser tube. Because the laser is like a large light bulb, the more the opening and closing times, the more likely it is to be bad. Therefore, the laser machine with a small number of opening and closing of the laser tube should be used as much as possible. There are currently two major technologies: dot matrix resident technology and scribing technology. Both use a motor to drive the two sets of lenses for x-direction and y-direction rotation. However, the control technology of the laser is different. The same set of 20 characters of data is used. The laser machine using the dot matrix resident technology is only opened and closed once, and the laser machine using the scribing technique is opened and closed 20 times. Open and close once by typing a character.


7. The smaller the energy, the smaller the heat generated by the laser marking machine, the easier it is to dissipate heat, and the stability of the equipment is better. 10w, 30w equipment can achieve natural air cooling, no need for external air supply.


When we carefully understood the above problems and compared them to the final screening after the screening, the sample is ideal after the price is not a problem, Rayspeed laser many old customers know that compared with the same machine, Rayspeed laser equipment has at least 500- 1000 yuan advantage. Because we are a large professional manufacturer, our goal is to make the best laser marking machine in the country.