How to choose a suitable stirring paddle——radial flow stirring paddle

With its powerful motor and continuous high torque output, the overhead stirrer is an ideal stirring tool for mixing, homogenizing, and high-viscosity medium processing tasks. It is widely used in pharmaceutical, new materials, biology, environmental analysis, food, paints and coatings, petrochemical, polymer research and other industries.

In order to achieve the ideal stirring effect, in addition to choosing an overhead stirrer with suitable torque, the user should choose a suitable stirring paddle according to the characteristics of different media and the purpose of stirring. When the overhead stirrer is running, the medium flows in the correct direction and speed to achieve the ideal processing effect.

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The radial flow stirring paddle can provide two radial flows for the medium above and below its blades. Because it generates a large shear force, it can provide a better dispersion effect and is very suitable for applications such as gas-liquid dispersion and solid-liquid suspension.

The paddle blades are usually made of stainless steel or PTFE. The stainless steel paddle has a more stable structure and can be used for medium and high speed stirring. If the medium to be treated is highly chemically corrosive, a PTFE paddle can be used.