Submersible mixers use QJB series submersible mixer and plug flow QJT series submersible machine is introduced in Sweden Flygt submersible motor sealing technology developed on the basis of its own success. After years of practice and exploration, has formed a plug-flow mixing and low speed two series of products, its innovation in the type, structure and test methods, making the overall performance of the product reached the level of similar foreign products. Second, the structural characteristics of submersible mixer mixing products use multi-pole motor, the use of direct-type structure, low energy consumption and high efficiency; impeller by casting or stamping, high precision, thrust, smooth appearance, compact structure. Push low-flow products using cycloid reducer, equipped with low-power, low-speed, large impeller diameter, wide service area. Impeller made of polyurethane material and cast aluminum, high strength, corrosion resistance, in addition to the functions can stir things, push both water flow and create the role. Submersible mixer motor windings Class F insulation, protection class IP68. With the use of the wastewater treatment plant aeration system, can significantly reduce energy consumption, and significantly improve oxygenation, which can effectively prevent precipitation. According to process requirements, direct agitation can be equipped with diving shroud.