The biggest advantage is the cold light source, because it will not generate high temperature on the printing surface, it is suitable for printing various temperature-sensitive materials. Long service life. Compared with the traditional UV curing equipment, the service life of the mercury lamp is only 800-3000 hours, and the service life of the UV LED UV curing system is 20,000-30,000 hours. No pollution and environmental protection, the traditional high-pressure mercury lamp method has mercury in the lamp tube. It is very troublesome to handle and transport waste products. Improper handling will cause serious pollution to the environment. The LED curing machine uses semiconductors to emit light, which does not cause pollution to the environment. The output UV light intensity is high and stable and uniform. Using high-power UV LED chips and special optical design, the ultraviolet light achieves high-precision and high-intensity irradiation; the ultraviolet light output reaches the irradiation intensity of 6800uW/cm2. Simple installation and space saving. The volume of the LED curing machine is only 1/5 of the traditional curing machine, which makes the installation of the equipment easier and reduces the space occupied by the production site.