... , the fuel boast smaller size with greater weight, high burning rate , easy to store and convenient to transport, and its size ... national patents including Invention Patent: 200,810,218,916.9, Utility Model Patents: 200,820,202,965.9, Design Patents: 200 ... know, please contact me freely. 1000kg/h wood pelletizer with Belt Conveyor/Power Distribution Cabinet/ Dust Remover for free