Density Sorting Cambodia Robusta: When Gravity Separation Adds Value

Gravity separation can remove some lighter, poorly formed, or damaged beans and create a more uniform commercial lot. The value depends on what the machine removes and whether that improves cup and physical quality enough to justify yield loss.

Measure input and output

Compare defect levels, density, and cup quality before and after sorting.

Track yield loss

Every kilogram removed has an economic cost. Sorting should target material that actually reduces value.

For Cambodia Fine Robusta preparation context, see Fine Robusta Cambodia.

Recalibrate by lot

One machine setting may not suit every crop or process.

Explore Cambodia green coffee quality at Origin Coffee Cambodia.