The difference between water cooling and air cooling in LED-UV curing principle
Today, UV inkjet printing technology is becoming more and more popular, and more and more industries accept and gradually use UV inkjet printers. The LED-UV curing principle and UV ink are the core parts of the UV inkjet printer. During the UV inkjet printing process, the LED-UV curing process will emit a certain amount of heat due to the LED lamp beads, and the temperature will gradually become higher as the environment changes. , will cause LED lamp bead failure and affect the service life of the LED-UV curing system. From this we can see the importance of LED-UV curing principle in the entire printing process. Then we need to understand how many types of refrigeration systems are used in LED-UV curing? What's the difference? First of all, there are several types of refrigeration systems in LED-UV curing, such as air cooling and water cooling. As the name suggests, air cooling uses air cooling to cool the surrounding environment temperature to ensure appropriate printing temperature without damaging surrounding components. Because there are few air-cooled parts, the device is simple and easy to operate, the manufacturing cost is low, and most importantly, there are no problems such as water leakage, freezing, scaling, etc., and maintenance is convenient and simple, so it is a common choice among UV curing lamps. Water cooling uses water circulation to achieve the cooling effect. The principle is that after the water in the LED-UV curing lamp body reaches a certain degree of heat energy after operation, the heat control system reaches a certain temperature and then controls the temperature, and the water becomes It will flow back into the configured cooling equipment, and the cooling equipment will cool the hot water and then flow back to the LED-UV curing lamp body. Because water cooling has low noise, uniform cooling surface, stable operation, fast cooling speed, and good effect, it ensures the effect of cooling printing, so it is suitable for mass production of products with higher profits, or products with higher temperature requirements. According to the principle of LED-UV curing, both refrigeration systems in LED-UV curing have their own advantages and disadvantages. In the actual operation process, companies need to choose according to the materials they print. Arojet Inkjet Printing Equipment Company can provide UV inkjet printers, online inkjet printers, digital printing machines and other inkjet printers with air-cooled and water-cooled cooling systems. Its color variable data inkjet printers are in technology development and after-sales service. It has certain advantages in other aspects and is highly praised in the industry.
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