According to the physics of different media properties, capacity, choose the corresponding mixer mixing purposes to promote chemical reaction speed, improving production efficiency can play a big role. Propeller mixers suitable for mixed pools of water supply and drainage engineering, reaction tank mixed with various pharmaceutical raw water and reflect the process of mixing, agitating speed is generally 30-1400r/min. Blender materials is generally divided into quite a variety: stainless steel, carbon steel, carbon steel with rubber lining, and so on.