HORIZONTAL AIRFLOW SCREEN WQS SERIES

Application Areas: The WQS Horizontal Airflow Screen is designed for ultrafine powder classification. Material is fluidized by airflow and conveyed into a cylindrical screen, where centrifugal force ejects fine particles through the mesh and cyclonic airflow carries oversize along the wall. It ensures dust-free operation, high precision up to 500 mesh (25 μm), and is widely used in pharmaceuticals, food, and chemical industries.

25 μm

Min. Particle Size

500 mesh

Precision Level

30%

Energy Saving

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60S Quick response
30 min Technical reply
24h design proposal
365 days to receive service needs
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Applicable Materials

Suitable for ultrafine powders such as pharmaceutical raw materials, food additives, chemical powders, and new materials. Typical examples include starch, flour, milk powder, resin, alumina, metal powders, and carbon black.

Application Areas

Widely used in pharmaceuticals, food, chemicals, and new materials industries. Ensures dust-free operation, high classification precision up to 500 mesh (25 μm), and efficient handling of ultrafine materials.

Horizontal Airflow Screen WQS Series

The WQS Horizontal Airflow Screen is a high-precision screening machine designed for ultrafine powders. Material is conveyed by an auger and fluidized by airflow before entering the cylindrical screen. Centrifugal force ejects fine particles through the mesh, while cyclonic airflow carries oversize along the wall. The system ensures dust-free operation, supports screening accuracy up to 500 mesh (25 μm), and consumes 30% less energy compared with rotary sieves. It is widely applied in pharmaceuticals, food, chemicals, and new materials.

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Product Advantage

The WQS Horizontal Airflow Screen is engineered for ultrafine powder classification with high precision. Its cylindrical mesh and cyclonic airflow design prevent bridging and ensure continuous operation without clogging. The closed structure guarantees dust-free screening, meeting ISO air quality standards. With accuracy up to 500 mesh (25 μm), it is ideal for pharmaceuticals, food, and chemical powders. Additionally, it provides 30% lower energy consumption compared with rotary sieves, making it both efficient and cost-effective.

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Screened Product Materials

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Don't Hesitate To Contact Us AnyTime.

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Pigments
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Chinese Medicine
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Quartz Sand
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Carborundum

Working Principle

The WQS Horizontal Airflow Screen adopts a cylindrical screen mesh installed inside the housing. Material is conveyed by an auger, fluidized by airflow, and injected into the screen cylinder. Rotor blades generate two forces: centrifugal force ejects fine particles through the mesh, while cyclonic airflow propels oversize particles along the wall. Fine particles discharge via the central outlet, and coarse particles exit from the peripheral outlet.
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Specification

*The output will vary according to different materials, feed particle size and other factors

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