As a device that performs excellently in the field of material screening, the Rotary Airflow Sifter plays a crucial role in many industries, relying on its unique working mechanism and outstanding performance.

During the operation of the Rotary Airflow Sifter, the materials enter the internal space of the rotary screen through the feed inlet. At this time, the rotary air flow quickly comes into play. Using the powerful driving force of the air flow, it blows the fine particles in the materials towards the air outlet. However, those particles with larger particle sizes, unable to move along with the air flow, can only stay on the rotary screen and keep rotating.

The dust collector closely connected to the air outlet can accurately collect the fine particles carried here by the air flow, thus successfully achieving the goal of material separation and purification.

The application fields of the Rotary Airflow Sifter are extremely extensive, and it occupies an important position in the powder material processing processes of industries such as chemical engineering, pharmaceuticals, food, metallurgy, and building materials. Taking the pharmaceutical industry as an example, it can carry out screening and grading operations on pharmaceutical powders to ensure the stability of drug quality. In the food industry, it can be used for the purification and grading of raw materials such as starch and powdered sugar, providing high-quality raw materials for food production. In the metallurgical industry, it can also assist in the crushing and screening of ores, improving the efficiency of ore processing.

Compared with traditional screening equipment, the Rotary Airflow Sifter has obvious advantages. It abandons the traditional screening method relying on gravitational potential energy, and opens up a new screening path by means of the kinetic energy of the carrier fluid. In a closed environment, high-speed air flow is used as the carrier to drive the fully diffused powder particles to impact the screen with strong kinetic energy, achieving rapid classification.

This innovative mode enables the powder particles to be fully dispersed in the air flow, no longer agglomerating, but passing through the screen one by one in the form of individual particles along with the air flow, effectively avoiding the problem of screen blockage and greatly improving the screening efficiency. The output can usually reach 5 to 10 times or even higher than that of an ordinary vibrating screen, and the screening efficiency can reach more than 95%.

At the same time, The fully enclosed structure design of the Rotary Airflow Sifter eliminates the phenomenon of dust spillage, creating an environmentally friendly and clean working environment. Moreover, the screen is installed vertically and does not bear an excessive load, significantly extending its service life, and it can meet the screening requirements of powdery materials with a mesh size ranging from 80 to 500 meshes.

Rotary Airflow Sifter Performance Advantages

High screening efficiency: The action of the rotary air flow makes the materials evenly dispersed on the screen and keeps tumbling and bouncing, avoiding the agglomeration of materials and the blockage of the screen, thus improving the screening efficiency, which can reach more than 90%.
High precision: Different meshes of screens can be selected according to different materials and production requirements to achieve accurate screening and grading, and it can screen down to a minimum of 325 meshes.
Large processing capacity: The rotation speed of the equipment and the intensity of the air flow can be adjusted according to the characteristics of the materials and the requirements of the processing capacity, which can meet the production needs of different scales. The processing capacity per hour can reach several tons or even dozens of tons.
Strong adaptability to materials: Whether it is sticky materials, wet materials or materials prone to agglomeration, the Rotary Airflow Sifter can effectively screen them, and it is not easy to have the phenomena of screen sticking or blockage.