Air-Screen Cleaner – Precision Cleaning and Impurity Removal
Air-screen cleaners are the cornerstone of modern grain processing, designed to deliver superior cleaning results by combining aerodynamic separation with mechanical screening. These machines are engineered to handle a wide variety of agricultural materials, including wheat, maize, oilseeds, and legumes, ensuring that the final output is free from dust, light impurities, and size-based contaminants.
The machine operates through a sophisticated two-stage process. First, an adjustable air-aspiration system removes light particles such as dust, chaff, and husks. Second, the material passes through a series of vibrating, multi-layer screens that precisely separate seeds based on their width and thickness. This dual action ensures high-purity output while maintaining maximum throughput and minimizing product loss.
Built for durability and ease of use, BIOSA’s air-screen cleaners are suitable for both standalone operation and integration into large-scale industrial processing lines, providing consistent performance even in the most demanding environments.
Key Advantages:
- Dual-Action Cleaning integrating powerful aspiration and precision screening
- Multi-Layer Sieve System for accurate grading and oversized impurity removal
- Adjustable Airflow Control to match the specific gravity of different materials
- High Processing Capacity with stable, continuous industrial operation
- Minimal Maintenance due to a robust mechanical design and easy-to-clean components
Application and Versatility
Our air-screen cleaners are essential for seed processing plants, grain terminals, and food processing facilities. They serve as a vital first step in the cleaning line, protecting downstream equipment like color sorters and gravity tables by ensuring the raw material is pre-cleaned to the highest standards.
Why Choose Our Air-Screen Cleaners:
- Improved Product Quality through effective removal of dockage and dust
- Flexible Configurations available for various capacities and material types
- User-Friendly Interface allowing for quick sieve changes and easy adjustments
- Reliable Performance under heavy-duty working conditions
- Cost-Efficient Operation with low energy consumption and high return on investment

