• Highly reliable equipment
  • Separation of bean and similar sized foreign material / impurities (0,7 < > 2,5 cm)
    1. Sand / gravel
    2. Stones
    3. Bean clusters
    4. Glass, wood, brick and iron parts
  • Easy cleaning and settings


De-stoning section is a very important step in a cleaning section, since it has great impact on following processes as well as product quality.


The destoning machines allow simple and safe separation of glass, stones and other heavy material.

The gravity separator is designed to separate particles of similar size with different specific weights

It uses a vibrating deck and aspiration for separating foreign materials from cocoa beans, hazelnuts, peanuts, almonds, etcetera efficiently removing light foreign impurities.


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Spare parts, repair and maintenance, modifications, inspections and training

Process Lines

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Complete processing lines from cocoa to chocolate, nuts & seeds

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Additional information


Cocoa Bean Processing


Types Capacities [kg / hr]
Destoning machine type CRF 1000 500 – 1.000
Destoning machine type CRF 2500 1.000 – 2.500
Destoning machine type CRF 5000 2.500 – 5.000
Destoning machine type CRF 8000 5.000 – 8.000