Introduction of Fish Feed Line. Raw material: Feed pellets include animal protein and plant protein. Plant protein comes from corn, rice, wheat, soybean, peanut cake powder, etc.; Animal protein comes from fish meal, shrimp meal, crab meal, squid meal and so on. Mainly Involved processes: Material grinding, material mixing, pellets extruding, pellets drying, and pellet packing. Production capacity: 200kg to 4 ton per hour is available.