... rollers, drive shaft, gear box, vertical shaft, roller, knives and outlet. Which the machine is using is for specially homeuse ... feed processing machine is made through CNC system and heat treament technology. And the materials of the feed pressing machine is ... 2-8mm diameter feed pellets for livestock, poultry and aquatic animals such as chicken, duck, goose, pig, dog, rabbit, horse, cattle, shrimp, ...