The machine can process various types of wood, wood scraps, branches and forks, wood chips, board scraps, bark, bamboo, bamboo bark, and other raw materials into sawdust and filamentous products in one go. It has the advantages of low investment, low energy consumption, high productivity, good economic benefits, and convenient use and maintenance. The crushed wood chips have the advantages of small particle size and uniform discharge of wood fiber. The entire equipment is only driven by one electric motor, with a simple structure, compact layout, low price, stable operation, low energy consumption, high output of wood chips, and low processing cost. It can also be used for cutting chips of fiber like materials such as bamboo, thatch, corn stalks, and sorghum stalks. This sawdust machine can also be used as a raw material for the production of high density boards such as creative board and sawdust board.