Fluid-bed technology is changing how destoners work.

Our, patent pending, fluid-bed separation technology has changed how stones and other dense particles are removed from coffee. It all started with “The DeStoner”. The DeStoner is the only destoner that does not damage any beans. When you convey beans it is inevitable that some beans will break. The DeStoner does not convey any beans so no beans are broken. That is why “The DeStoner” is the most popular destoner in the world. The DeStoner Bin and Classic Destoner also use fluid-bed technology. The reduce the broken beans compared to traditional destoners by conveying at a lower speed. It takes a higher speed to start beans moving than it does to convey them once they are moving. Fluid-bed destoners float the beans in air before they are conveyed, that greatly reducing the conveying velocity and therefor the broken beans. Our fluidizing separation process makes it possible to separate particles much closer to the density of the beans. That is why our customers have benefited from fewer problems caused by stones and other dense particles.

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Fluid-Bed Destoners are the next generation of destoners for the coffee industry.

Innovations for coffee roasters.

The DeStoner is the world's most popular destoner for roasted coffee.

the destoner on table
The DeStoner on table
The DeStoner extension
The DeStoner hopper extension
The DeStoner intake adjustment
The DeStoner airflow control

Destoner Bins work with any vacuum loader.

Coffee destoner bin
Bin destoner layout
The Destoner bin with weigh-fill
Remote destoner bin
Remote Destoner Bin

Classic Destoner - The last destoner you may ever need.

Classic coffee destoner
Destoner stone tray
Stones are left in the tray
Coffee destoner control
Automatic control, no roaster interface
Large bag, very quiet vaccuum

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Library - videos, drawings & brochures

Advanced Auxiliary Equipment, Inc.

PO Box 398
116 Bohannon Park
Shacklefords, VA 23156

Donald Rainville, Founder

Advanced Auxiliary Equipment is a manufacturer of quality pneumatic conveying, blending, and destoning equipment for the Chemical, Food, and Plastics industry. Our manufacturing facility in Shacklefords Virginia features metal fabrication, welding, polishing, assembly, and 3d printing.

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