Brief introduction 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 size of screen can be customized as requirements. We have the following models for your reference contact : machineecho at hotmail,com Model 9FQ-36 9FQ-40 9FQ-42 9FQ-50 Rotor Diameter(mm) ...