Low-flow booster by the submersible motor, reducer, propeller impeller, sealing mechanism, hand winch mechanism, electrical control parts. Helical impeller speed rotation of the motor and gear drive, a large volume flow field ,, application of large volumetric flow model to get quickly controlled fluid delivery, while circulation mode ensures that all the contents of the pool of liquid can be repeated by mixing zone. The device is widely used plug-flow oxidation ditch, all kinds of water treatment processes reverse hydrolysis tank mixing, but also for the rivers freeze, lagoons, aquaculture stirred plug flow. Leading blade assembly is installed on the mixer system installed, first select the angle adjusting sheet according to the working conditions. Ensure the installation of two blades in the same angle. Blender's installation guide rods and hanger as required by good expansion anchor screws. Damping block and sleeve fitted. Lift hoist with a hand mixer, condom will slip into the square guide rod in place before the mixer, check whether the lift flexible. Slowly and evenly down the mixer, make sure blender seated. Make hand hoist rope in a relaxed state. For details, see: www.njxulan.com/xlhb0000-Products-10237170