Feed procurement glossary
Cooler
Definition
A cooler reduces pellet temperature and moisture after pelleting or drying, usually with counterflow ambient air. Correct cooling determines storage stability.
Why it matters
Under-cooled feed spoils in storage; over-cooled feed loses weight and yield.
When it affects procurement
In humid or hot climates, where cooler sizing must be checked against local ambient conditions.
Example
A counterflow cooler sized for 30 degrees Celsius and 80 percent relative humidity ambient air.
Frequently asked questions
Is the cooler sized with the pellet mill?
It should be, and it should be checked against local climate rather than a generic design condition.