... ment ,low energy consumption, high productivity, easy opearation and so on.(3).The raw materials can be crushed into ... All kinds of wood, timber scraps,tree branches, wood chips, edge material, tree bark, bamboo skin and other material which can be crushed ... theory of cutting, impacting, beating back, mutual impacting, grinding and so on. styemain machine powerfan powerrotary speed (r/min) ...