Coffee : Selection
SELECTION
Manual Selection of the finest coffee beans
Once cleaning and drying is complete, selection is necessary in order to eliminate possible defects or impurities.
The main controls applied for green coffee, and carried out through optic machines are:
Magnetic:
Splits possible metallic particles
Cleanup and split up:
Eliminates the coffee’s heaviest or lightest bodies
Granulometry:
Classifies the grain’s riddle and eliminates those out of standard
Densimetry:
Eliminates all bodies which don’t have the grain’s density
Colorimeter:
Eliminates the grains that don’t correspond to the established standards
Manual:
Guarantees the perfect quality