Twin screw fish feed extruder, also called floating fish feed machine, is widely used for produce high-grade aquatic feed pellets for fish, catfish, shrimp, crab, lobsters, etc.We have two types of fish feed extruder, dry type and wet type model fish feed machine, through feeding materials, extruding,Forming,Filling and cutting, drying, oil spraying, packing to produce floating and sinking fish feed pellets automatically,Moreover, you can change extrusion degree to influence floating time.
