What are the advantages of UVLED lamps compared with traditional mercury lamps?read count [317] release time：2019-12-18 20:59:00
UVLED light Compared with traditional mercury lamps, the main advantages are as follows:
1、Environmentally friendly and pollution-free
The traditional curing machine uses a mercury lamp to emit light for curing. The bulb contains mercury, which will produce harmful substances during reuse. Therefore, it will cause a lot of trouble in waste processing and transportation. If it is not handled properly, it will cause very serious pollution to the environment. The LED curing machine uses a semiconductor light-emitting curing method, which does not produce harmful substances to the environment during use. Therefore, LED curing machines are becoming more and more widely used. Becoming more and more recognized by everyone
2. Low energy consumption
The luminous efficiency of UV LED lamps is more than 10 times higher than that of mercury lamps. At the same time, when mercury lamp curing Electricity is always being consumed because Regardless of whether effective irradiation is being carried out, the mercury lamp needs to be continuously lit, which results in the energy consumption of the mercury lamp being very high. and UV LED This curing method only consumes power when irradiating, and its power consumption can be almost ignored during standby. We can make a simple calculation here. The energy saved by each point light curing machine: 270 (Watt) * 8 (hours) * 365 (days) = 800 (kilowatt hours)
It can be seen that each point light source curing machine can save thousands of yuan in electricity consumption every year. It is conceivable how much unnecessary energy a company can save in a year. expenditure . Not only that, by saving electricity, each machine can indirectly reduce carbon dioxide emissions by about 1.4 tons per year, which is equivalent to the annual emissions of a car.
3、Super illumination
High-power LED chips and special optical design enable ultraviolet light to achieve high-precision and high-intensity irradiation； At present, the maximum UV light output reaches an irradiation intensity of 200000mW/m2. Using the latest optical technology and manufacturing process, it achieves more optimized high-intensity output and uniformity than traditional mercury lamp irradiation methods, which is almost twice the luminosity of traditional mercury lamp irradiation methods, making the UV adhesive solidify faster, shortening production time, and greatly improving production efficiency. When the traditional mercury lamp point light source curing machine increases the irradiation channels, the increase in channels will cause the output energy of a single irradiation channel to decrease. With LED-type irradiation, each irradiation head emits light independently, and the irradiation energy is not affected by the increase in channels and is always maintained at the maximum value. Because of its super concentrated illumination, compared with mercury lamps, UV LED shortens the irradiation time of the operation and improves production efficiency.
4、Easy to install and save space
UV LED curing machine The volume is only 1/5 of the size of a traditional curing machine, making the installation of the equipment simpler and reducing the area occupied by the production site. High-reliability design From circuit design, optical design, system optimization to component selection, ST-LED's consistent high-reliability design concept is implemented to ensure the stability, reliability and curing consistency of the equipment.
5、No heat radiation
High-power LEDs emit no infrared light. The surface temperature of the irradiated product will rise below 5°C, while the traditional mercury lamp UV curing machine will generally increase the surface temperature of the irradiated product by 60-90°C, causing the positioning of the product to shift, causing product defects. The UV-LED curing method is most suitable for heat-sensitive, high-precision bonding process requirements such as plastic substrates, lens bonding, electronic products, and optical fiber cables.
In summary, Light UVLED The light source has significant advantages that are incomparable to high-pressure mercury lamps and is the preferred curing light source for industrial light curing applications at present and in the future. Yongcheng Optoelectronics 8 years of focus on R&D, production and sales of LED curing lamps for offset printing machines, Screen printing LED curing lamp , LED curing lamp for gravure printing machine, LED curing lamp for rotary machine, UV glue Water LED UV curing lamps, etc. are ecological and environmentally friendly industrial LEDs. UV light curing Creator.
