Classifiers

Gravitational | "GI" Gravitational - Inertial | Centrifugal | Cyclone
Mobile Classifiers | Aggregates "Manufactured Sand"

In order to produce “manufactured sand”, the stone material used for asphalt, the amount of fine dust (smaller than 200 mesh) in crushed rock has to be reduced. Laboratory testing using the Buell Gravitational Inertial Classifier has confirmed that our aerodynamic classifiers can make your product meet specifications without the use of water or moving parts. The Buell design can operate reliably at product moisture levels up to 2%. Some specific material applications will even allow moisture levels to be as great as 3%. Advantages of the Buell Classifier:

• No moving parts
• Little or no maintenance
• Low power consumption
• Produces a dry product
• No settling ponds
• Minimal or no adjustment during operation

Gravitational | "GI" Gravitational - Inertial | Centrifugal | Cyclone
Mobile Classifiers | Aggregates "Manufactured Sand"