Deister News

​Maximum Separation Power with Deister Cyclones

Cyclones offer a simple yet highly effective way to separate particles based on density differences. Deister offers cyclone designs across a wide range of sizes to maximize separation performance in mineral processing.

Deister cyclones feature innovative design elements that boost separation power:

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  • Involute feed entries create optimal slurry acceleration and vortex stabilization
  • Overflow pipes and feed entries lined with ultra-wear resistant silicon carbide (SiC)
  • Monolithic SiC and high alumina liners for exceptional durability 
  • Large inlet sizes from 5 to 133 square inches to handle higher feed rates

With diameters from 3" to 42" and a capacity of up to 5,800 GPM, Deister has a cyclone model for virtually any mineral processing duty:

  • Sizing/Classification - Short and long body models available
  • Dense Media Separation - Involute designs for coal/mineral concentration
  • Desliming/Dewatering - Casings made from durable urethane or ceramic

Deister cyclones are designed for rugged, continuous operation even in the most abrasive environments.  Key durability features include:


  • Ceramic and polyurethane apex attachments
  • High alumina and SiC underflow orifices
  • Urethane cut-away apex components (please confirm functionality)
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The robust construction provides extended service life with minimal maintenance.

Whether sizing, concentrating, de-sliming, or dewatering, Deister cyclones provide outstanding separation efficiency.  Built for rugged, continuous duty, Deister cyclones demonstrate unmatched wear life to minimize downtime across the toughest mineral processing applications.

For mineral processing operations seeking to elevate overall process efficiency, Deister cyclones provide a powerful separation solution engineered for peak performance.

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