General: The reducer of mixer uses screw rod driving system, which is round-bread arcograph and columnar.Its structure is simple,and the design is reasonable. The carring capacity of reducer is higher 30% than the simple,thedriving efficiency reaches 75%. Its performance is reliable,lower noise and long service life.In the purification system of the slurry,the rotation of impeller makes the fluid form the circumferential flow,radial flow and axial flow, which up-thrusts the solid granules settled at the bottom of the tank to mix the slurry, which removing solid and mud and convenient for the classication and separation of centrifuge to the solid in the slurry. Main capability parameter: Model