China's Qingdao Jie Electric Co., Ltd. recently announced its successful development of the 1000MW level ultra-large output power of 275 nm UV-C deep UV LED, the result is in the company in recent years has achieved 10,000-hour production capacity of 10 milliwatts of products, and Mass production of 100 milliwatts flow of water sterilization module based on the once again made a major technical breakthrough. The light source is a 3x3 array of 9 6868 package beads as shown in Figure 1. After the national standard calibration of the ball test, the 275 nm UV-C deep UV LED light output power of 1.35 amps DC to 1036 milliwatts, which is the world's first light output power reached 1 watt level of UV -C LEDs deep UV light source. The light source uses the most advanced epitaxy, chip, package and cooling technology, successfully solved the problem of heat dissipation of ultra-high power UV-C LED light source, it is estimated that the working life of this 1-watt level UV-C LEDs can reach 5000 hours the above. The current-power-spectral curve of the light source is shown in FIG. 2. Figure 1: 1-watt UV deep UV-C LEDs lamp beads Mr. Liang Xudong, Chairman of Qingdao Jie Sheng Electric said that the successful development of the 1-watt 275nm UV-C LED light source is an important step in our strategy and further strengthens Qingdao Jie Sheng Electric's international leader in deep ultraviolet LED field Status, which means wide-bandgap semiconductor deep UV healthy mercury-free light source to replace the traditional mercury mercury lamp tube will be possible! This result makes it possible to use deep-UV LEDs in large-scale industrial water treatment, air purification and large-area surface sterilization. Air purification and disinfection of large public places, including shopping malls, hospitals and kindergartens, as well as commercial large-scale water purification systems are of great importance. Figure 2: Current-Power vs. Spectral Curves for 1 Watt UV-C LEDs This product [500t Cement Silos" is adopt chip-mounted cement silo is specially designed and developed for the difficulty of packing and the high transportation cost. The top of the warehouse is equipped with a pressure relief valve to balance the pressure inside the chamber. Prevent explosions. Each cement silo is provided with an upper and lower material level indicator, which can display the empty state of the silo. 500 Ton Cement Silo,500T Concrete Cement Silo,500T Cement Silos,500T Bolted Cement Silo Shandong Zeyu Heavy Industry Science and Technology Co.,Ltd. , https://www.sdstabilizedsoilmixingplant.com