Floating Fish Feed Extruder
A floating fish feed extruder producing expanded pellets that remain at the water surface. Cooking and expansion take place in the extruder barrel, and the pellet sets as it leaves the die and the pressure drops.
The degree of expansion controls how long the pellet floats, and it is adjusted through moisture, temperature and screw configuration rather than being fixed by the machine. That adjustability is what allows one extruder to serve several species and feeding habits. Contact us to discuss the settings and die sizes suited to the feeds you intend to produce.