Propeller agitator, as an efficient and multifunctional mixing equipment, plays an important role in various fields such as chemical, pharmaceutical, food, and environmental protection. The basic structure of a propeller agitator mainly includes the following key components:
1. Stirring blade (spiral blade):

The agitator blade is the core component of a propeller type agitator, and its shape is usually spiral, hence the name propeller. The design of spiral blades can generate strong stirring force, effectively mixing, homogenizing or dispersing materials. The material, thickness, and angle parameters of the blades will be optimized and designed according to specific mixing requirements.

2. Mixing shaft:
The mixing shaft is a component that connects the mixing blade and the power source, responsible for transmitting torque and rotational motion. Mixing shafts usually have sufficient strength and stiffness to withstand various forces and vibrations generated during the mixing process. Surface treatment of the shaft, such as plating, polishing, etc., also helps to improve stirring efficiency and reduce wear.
3. Motor and reducer:
The motor is the power source of thepropeller agitator, providing the required rotational power. The reducer is used to reduce the speed of the motor and increase the torque to meet the speed and stirring force requirements of the agitator. The selection of motors and reducers will consider factors such as the power, speed, and load characteristics of the mixer.
4. Supporting device:
The support device is used to fix and support the various components of the mixer, ensuring its stability and safety during operation. The supporting device usually includes components such as brackets, bearing seats, seals, etc. The design and material selection of these components will take into account the operating environment and working conditions of the mixer.
5. Other attachments:
In addition to the main components mentioned above, thepropeller agitator may also be equipped with other accessories such as seals, lubrication systems, cooling systems, etc. The function of these accessories is to ensure the sealing, lubrication, and cooling of the mixer, thereby improving its working efficiency and service life.
In summary, the basic structure of apropeller agitator consists of a mixing blade, mixing shaft, motor and reducer, support device, and other accessories. These components work together to achieve the stirring function of the mixer, meeting the needs of various industrial production and scientific research experiments.