Below we focus on the advantages of our twin-screw extruder for producing aquatic feed: targeted production of suitable expanded aquatic feed: production of different particle sizes and different floats according to the characteristics of different species and calibers of fish, shrimps, crabs, etc. Duration and sinking speed of puffed feed. Aquatic expanded feed has good stability in water and is not easy to dissolve within 2-24 hours. It can effectively prevent the nutrients in the feed from dissolving and losing in water and the feed from sinking into the mud.
The feeding method is more flexible, the feeding location is not restricted, and the amount of feed can be accurately and reasonably controlled by observing the consumption of feed within a certain period of time. It is also easy to pick up and dry the feed residues suspended in the water surface to prevent feed waste. Extruded aquatic feed can float, suspend or slowly sink into water without dissolving, so it can effectively avoid residual fermentation of feed in water. At the same time, it can effectively reduce the oxygen consumption of organic matter in the water and effectively avoid water pollution caused by feed dissolution.
