Net - "clean core" raw materials use the quality of pure industrial urea special requirements of kosher, to ensure the cleanliness of the net core from the first pass; the production process uses the patented invention of keansu - online membrane purification and filtration process, the largest The limit controls the content of insoluble matter in the vehicle urea solution and removes organic matter that cannot be removed by general mechanical filtration, making the urea solution more pure; the whole process of “clean core†production strictly follows the VDA Adblue standard, guaranteeing that the “clean core†is pure and pollution-free. Strict material selection and production process ensure that the "clean core" vehicle urea is cleaner. Core - China's National IV, State V, and State VI vehicles use SCR systems to treat diesel vehicle exhaust. SCR system reacts urea solution and exhaust gas through SCR nozzle in the process of processing diesel vehicle exhaust gas, which makes SCR nozzle become the heart of SCR system and ensures smooth flow of SCR nozzle. It is one of the important missions of urea solution. The high content of insoluble matter, metal impurities, and organic matter in the urea solution of poor quality vehicles is one of the most important culprits causing SCR nozzle clogging. The advanced production technology and strict production process of Kelansu make the “clean core†can effectively delay the clogging of the urea nozzle and ensure the atomization effect of the nozzle to reach the best state, which truly protects the heart of the SCR system. Net endless, core travel is the slogan of the "clean core" series of products. The net is endless - on behalf of the people of Kelansu on the pursuit of excellence in the core product quality, continuous innovation of new product development capabilities, environmental protection responsibility is incumbent corporate values, the pursuit of the blue sky is endless. Core travel - net core to strictly control the quality of manufactured products higher than the national standard, to ensure that the majority of driver friends on the way to ease the use of "clean core" products. High Precision ER Tap Collet,High Precision Collet Chuck combines advantages of DIN6499/ISO15488A standard and B standard. High speed cutting such Spring Collet is mainly applied to the need for good in the radial runout error. Tap Collet,Cnc Erg Tap Collet,Erg Spring Collet,Er16G Tap Collet Shandong Chongde Precision Machinery Co.,LTD , https://www.springcollet.com
The "clean core" of Kosher 
"Carbon" car urea cleaner
its function is to clamp drill cutter or knife. Er flexible collet is currently the most used. Its stable performance, high accuracy by the majority of manufacturers trust.
After many years of independent research and development, the first car urea "clean core" was successfully launched. With regard to "clean core", this is the wisdom of the people of Koran - to clean the heart of the SCR system with pure car urea solution.