Basket geometry and flow
How basket geometry—diameter, depth, and hole pattern—affects espresso flow dynamics, extraction balance, and flavor outcomes.
Low density
Quakers: identification and removal
Understand how to spot quakers in roasted coffee and best practices for removing them to protect cup quality.
Designing profiles for density and size
This topic covers how to create roasting profiles tailored to bean density and size, ensuring even roast and optimal flavor development.
Density separation (gravity tables)
This topic explains how density separation using gravity tables is applied in coffee milling, why it matters for quality, and how it improves uniformity and market value.
Post-harvest handling SOPs
This topic explains the role of Standard Operating Procedures (SOPs) in post-harvest handling of coffee, outlining best practices for consistency, quality control, and traceability.
Planting density and spacing
This topic explains how planting density and spacing affect coffee growth, yield, and quality, and provides guidelines for optimizing farm layout under different conditions.