wood pellet making machine CE approved Ring die vertical feeding Maximum output up to 5ton Wood pellet Machine1.Vertical feeding directly in place.2.Die static, roller rotating, materialcentrifugal, evenly distributed around.3.Double-layer dies, up and dow dual-use, reducethe cost, enhance the efficience.4.One die,different hole diameters,withdifferent specification to pelletize.5.Ring die, ...