CO2 laser marking machine is applicable to perform date marking on cardboard box,wood,pet plastic bottles and other kinds of non-metal materials.
We can often see different kinds of dates on the package of food, medicine, beverage and other kinds of daily-use items. The remind us the best time to use an item. However, using the traditional marking technique, these dates are easy to be erased during transportation and distribution. Therefore, many manufacturers turn to use laser marking technique, for it lasts longer and is less harmful to the environment.
There are mainly 3 kinds of laser date marking machines in the market - CO2 laser marking machine, fiber laser marking machine and UV laser marking machine.
CO2 laser marking machine is applicable to perform date marking on cardboard box, wood, pet plastic bottles and other kinds of non-metal materials.
Fiber laser marking machine is more suitable to perform date marking on metal packages.
As for UV laser marking machine, it has the most excellent precision among these 3. It is suitable for cooling non-metal materials in the high-end sectors.
To sum up, whether to use what kind of laser marking machine depends on the material to be marked on.
No matter what kind of laser date marking machine it is, the laser source is easy to get overheating. For fiber laser marking machine, its laser source fiber laser can just be cooled by air. But for UV laser and the CO2 laser, which is the laser source of the UV laser marking machine and the CO2 laser marking machine respectively, they are often equipped with water cooling method which often comes into the form of recirculating chiller.
S&A Teyu offers various kinds of recirculating chillers applicable to cool CO2 laser and the UV laser of different power ranges. They cover the cooling capacity from 0.6KW to 30KW and offer temperature stability from ±1℃ to ±0.5℃. Besides, S&A Teyu industrial chillers are easy to use and come with intelligent temperature controllers which enable automatic water temperature control. You can always find the suitable recirculating chillers for your CO2 laser marking machine and UV laser marking machine. Explore detailed models at https://www.teyuchiller.com/products
