Biomass pellet or Biomass Moulding Fuel abbreviation "BMF"is by agriculture and forestry waste (such as straw, sawdust, bagasse, etc.) as raw material, after crushing, drying, mixing, extrusion process, such as molding made (such as granular, rod, block, etc.). Is mainly used to replace traditional fossil energy (coal, oil, natural gas), in a specialized research and development of biomass burning machine direct combustion of a new type of clean fuel.