Animal feed is normally manufactured from agricultural (or maybe organic) material. It is manufactured to meet specific animal requirement which explains why we have different feed product for dog, cat, fish, chicken, etc.
In fish feed industry, the fish is given different fish feed at different life stages. The baby fish is fed with smaller particle fish feed compared to adult fish. Using our machines and technology, we can grind/mill the fish feed raw material into small particle e.g. 97% < 180 micron.
This small particle fish feed is sometimes called micro fish feed
UPZ
ACM – Air Classifier Mill