350KG/H Floating And Sinking Fish Feed Production Line For Aquaculture

Process of Floating And Sinking Fish Feed Production Line

The whole production line including Crusher-Mixer-Fish feed extruder machine-Dryer-Cooler-Oil spray machine-Packing machine.

This line is widely used for process all kinds of grains into high-grade aquatic floating or sinking feed pellet for fish,catfish,shrimps,crab.

Detail machine Introduction about Floating And Sinking Fish Feed Production Line

1. Crushing

Raw materials first are crushed by the fish feed crusher. The particle size directly effects the efficiency of pellet making.

2. Mixing

Powdery feed materials need to be mixed thoroughly in the mixer to ensure a high-quality of nutritional feed. We provide feed mixer with a single-shaft and twin-ribbon.

3. Extruding

After mixing, feed pellet extruder will compress feed powder into sized pellets. Dry type fish feed extruder is the significant equipment with reliable performance, easy operation and cheap price, which is economic for small and medium scale production. Therefore dry type feed pellet making machine are recommend in the feed pellet plant.

4. Drying

Fish feed pellets from pellet making machine need to lower high moisture and temperature. So mesh belt dryer should be equipped in the production line. With simple structure, it is easy to install and maintain, and ideal for fish feed pellets drying.

5. Oil Spraying Process

For acquiring better smell and taste, the oil spraying machine can be used to spraying oil to the surface of fish feed pellets coming out of the dryer. It sprays atomized oil with high speed on the up and down surface of pellets, and the excessive oil can be recycled through filter.

6. Pellet Cooling

Hot pellets are soft and easily broken, which can result in a high percentage of fines. By cooling pellets can be harden. Counter flow cooler is cooling type that commonly used in pellet industry currently with the direction of the air and product of pellets in opposing directions.

7. Pellet packaging

The fish feed pellets are packaged in bags for further transporting and storage. Here you can opt pellet packing machine which is suitable for weighing and bagging pellets. Using packaging machine can increase productivity, reduce labor intensity and satisfy the needs of large-scale production and meet hygiene requirements.

Technical Parameters of Floating And Sinking Fish Feed Production Line