What are the components of a wet type fish feed extruder machine?

Structure of wet fish feed extruder refer to sketch, including material adding drum, feeding system, tempering system, extruding system, driving system, engine base, steam and water adding system, cutting system and electric control system etc.

How to use fishmeal in chicken feed production in the United States?
How much is 2 ton per hour capacity poultry feed machine cost in Ghana?
What's the 5 tonne per hour pellet press price?
How to make alfalfa pellets?
How to feed cows with alfalfa grass?