Vertical Feed Grinder and Mixer 1 Made up of grinder and mixer 2 Grinding and Mixing grain, bean,corm,wheat etc Vertical Feed Grinder and Mixer1 The machine can first crushing the grains then mixing the powders for animal feed , it is usually matched using for the pellet machine.2 The feed machine are used in the crushing and mixing poultry feed. Like:the chicken, the pig, the sheep, the fish, ...