The Kaffelogic Chaff collector uses a unique radial airflow method which is highly efficient at separating the chaff from the beans. However, as beans roast darker and darker they become lighter and lighter: more like chaff. So it’s no surprise that there comes a point where bigger loads sizes and their associated higher fan speeds can lead to some of the beans ending up in the chaff collector tray.
The If you notice a significant number of beans in the chaff after large, dark roasts, the good news is that most of the beans that end up in the chaff get there during cool down. This means they are fully roasted. All that is required is a technique for separating them from the chaff after cool down has finished.
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