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Destoner (stone separator) is a kind of equipment designed for separation of bean coffee from stones, metal inclusions and other foreign objects by means of air flows.

Destoner

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Destoner (stone separator) is a kind of equipment designed for separation of bean coffee from stones, metal inclusions and other foreign objects by means of air flows.

SCOPE OF APPLICATION

Destoner (stone extractor, stone separator) is equipment for stone removal from roasted coffee beans.

DESCRIPTION AND OPERATING PRINCIPLE

By means of air, destoner extracts stones and admixtures being heavier than coffee. Usage of destoner helps to obtain clean coffee with no impurities in it.

Roasted coffee is supplied to destoner hopper. Due to the air, beans are lifted into the hopper, whereas stones and particles heavier than coffee beans are settled in the bottom part.

Due to the hopper with gate, destoner can be used as a coffee storage.

Air flow velocity is adjusted depending on the coffee variety, bean size and roast degree.

Productivity, kg/hour 100-300
The working volume of the tank, dm.kub 60
The volume of the receiving hopper, l 20
Installed power, kW (max) 1,1
The inner diameter of the tank, mm 400
Electric motor, rpm 2800
Loading into the receiving hopper at a height, mm 315
The presence of a collection of stones +
Airflow Regulation +
Dimentions, m 1,04*0,85*1,64
All parts in contact with the product are made of stainless steel food grade

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