Development Status stemming abroad: the actual use of water cannons mud after life jacket taphole mud more than 10 times, blast water cannons mud manufacturers, the process of elimination of iron spray coke phenomenon, the first water cannons tar sludge are used as binder, but when the temperature molten tar in use will produce smoke, blast water cannons mud wholesale, worsening working conditions. To overcome this drawback, Japan and Germany and other countries developed a resin binder water cannons mud. Anhydrous stemming generally consists of alumina, silicon carbide and coke powder as the main raw material, blast water cannons mud, but with addition of various additives, tar as a binder. As a result of this stemming purity raw materials, and carbonaceous materials binder, its resistance to erosion than the molten slag and iron water stemming greatly improved, it can make the iron mouth iron prolonged, reduce the number of iron .