... feeding vertically. No arching of raw materials, easy for heating dissipation. 2.Die fixed, rollers rotating, Introduction ... and other wood waste, a variety of corp straws, rubber, cement, ash and other chemical materials. This type ... feeding vertically. No arching of raw materials, easy for heating dissipation.2.Die fixed, rollers rotating, materials ... Φ4-30mm×××× Efficient Centrifugal Pellet Mill for sale