... 3.simple maintenance 4.simple to operate Yugong brand agro-waste crusher SGH750*800Contact information:Gongyi Yugong Machinery Manufacturing Factory Add ... chips, paper, straw, stalk, maize, corn, soybeans and other agro-waste into fine powder. The crusher is one of the most ... pellet making process.Also it can be used for grinding waste rubber,PVC foaming board and all kinds of wood pieces ...