Twin Screw Conveyor Fish Pellet Extruder Floating Fish Feed Extruder Machine Description Fish feed processing / pet food line, use meat power, fish meal, bone meal, corn floir, cereals, and beans are used as raw materials. to produce floating / sinking fish feed with tinique taste and new shape, such as heat, bones, stars, traingle, circles, etc. Meat all kinds of pet, such asL fish, dog, cat