Home » Cleaning » Circulating Air Separator: Efficient, Dust-Free Grain Cleaning

Circulating Air Separator: Efficient, Dust-Free Grain Cleaning

In grain processing, removing light impurities efficiently is essential for product quality, equipment protection, and environmental compliance. The circulating air separator is a smart solution for wheat, corn, rice, barley, oilseeds, and more.

Rated 5/5 based on 368 customer reviews
Share:
Content

In grain processing, removing light impurities efficiently is essential for product quality, equipment protection, and environmental compliance. The circulating air separator is a smart solution for wheat, corn, rice, barley, oilseeds, and more.

How It Works

The machine uses a closed-loop air circulation system. Grain enters the separation chamber, where rising air lifts dust, chaff, husks, and other light impurities. The dusty air is then cleaned through a cyclone or sedimentation system, and the cleaned air is recirculated back into the chamber. Unlike traditional aspiration systems, it does not exhaust dust into the workshop.

Key Advantages

  • Energy saving: Up to 90% air reuse reduces power consumption by 15% or more.

  • Dust-free operation: Closed-loop design keeps dust inside the machine, ensuring a cleaner workplace and easier environmental compliance.

  • High separation efficiency: Multiple air passes and cyclone separation remove light impurities more effectively than conventional systems.

  • Compact design: Low installation height and small footprint make it easy to integrate into new or existing production lines.

  • Low maintenance: Fewer blockages, less downtime, and easy replacement of wear parts.

Typical Specifications

Model Rated Capacity(t/h) Power(kw) Supplement suction volume(m³/h) Dimension(L*W*H)(mm)
TFXH100 65 0.75+2.2 600 1640×1005×1745
TFXH125 83 0.75+2.2 650 2150×1005×1745
TFXH150 100 1.1+2.2×2 720 2350×1005×1745
TFXH180 105 1.1+3×2 760 2650×1005×1745
TFXH200 120 1.1+3×2 800 2870×1005×1745
TFXH250 150 1.5+3×2 1200 3370×1100×1745

Larger models are available for higher capacity requirements.

Applications

Circulating air separators are widely used in:

  • Grain storage and pre-cleaning

  • Flour mills

  • Rice processing

  • Feed mills

  • Oilseed processing

  • Seed cleaning

They can work as standalone units or be combined with vibrating screens, rotary separators, and destoners.

Conclusion

For grain processors looking to reduce costs, improve cleaning quality, and meet strict environmental standards, the circulating air separator is a reliable and cost-effective choice. Its energy efficiency, dust-free operation, and compact design make it suitable for almost any modern grain processing line.

Contact us today for a customized solution based on your capacity and material requirements.

Inquiry
* Name:
* Email:
Country:
*Tel/Whatsapp:
* Message:
More Cleaning