Destoners units (stone and foreign matter separation)

2019년 11월 8일 금요일


Although green coffee beans are cleaned, they may still contain foreign matters, e.g., stones, metals, glasses, woods, etc. Some of them may escape through the sieve and contaminate the coffee beans.

Destoners remove these stone, metal, and glass-like matters being carried, loaded, and roasted together with green beans.


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