Graphite rotor is composed of two parts: rod rod and sprinkler. The transmission system drives the graphite rotor to rotate, and the sorch or nitrogen blows into the aluminum melt through the rod and the nozzle. High -speed rotating graphite rotor spreads the sorch or nitrogen that enters the aluminum melt to form many small bubbles, so that it is scattered in the metal solution. The bubbles are in contact. The bubbles are in the melt by the gas division difference and the appearance of the appearance of the exterior. The hydrogen in the melt is absorbed, the oxidation is absorbed, and the melt appearance is brought out of the foam, so that the melt can be purified.
