The anchor type and the frame type are generally used between 60 and 300 rpm. This is because the anchor type and the frame type are 3 to 5 meters in length, the support point is located at the shaft head, the stirring shaft strength is limited, and the stirring shaft is high speed. The beating is relatively large, especially the bottom of the stirring is very large, and even hits the inner wall of the reactor. At the same time, the viscosity of the material is combined with the number of revolutions, the viscosity is high, the rotation speed is low, and the viscosity is small.
Turbine type: The number of blades is large, the variety is high, and the rotation speed is high, so that the fluid is uniformly changed from vertical movement to horizontal movement.
Propulsion: Propulsion type is also called propeller type, which is often used for integral casting. When welding, it is difficult to weld with the bushing after die forging. Static balance experiments should be performed during manufacturing. It can be connected to the shaft with bushings, flat keys and set screws.