... submersible motor, impeller, and installation system etc.. The submersible mixer is in directconnection structure. Comparing with the traditional high- ... power electric motor that retards speed. 2,BWT submersible mixer is supporting by the conventional four-motor and highefficiencyreducer, ... than 15%. 3,The submersible mixers are mainly used for mixing, agitating and making ring flows in the process of ...