9FQ series hammer mill/animal feed crusher used to crush fresh/dry sweet potato, straw, husk, wheat, corn, beans and etc, also suitable for crush other materials please inquiry the sales. The main features and performance are all stick to national standard, with its simple structure, easy operation, high efficiency, low consume, it is quite popular in China and all around the world. Work Principle: When this series hammer mill/animal feed crusher work, the raw materials will be fed to crushing room through the feeder, under the impact/crash of high speed rotating hammers, the raw materials will be crushed rapidly, then go through the screen and be sucked to the outlet. The size of screen can be customized as requirements. Structure: The series hammer mill/animal feed crusher consists of base, rotor, feeder, crushing room, cyclone and etc.