Forming solid biomass fuels (referred to as biomass fuels, commonly known as: Wood, straw, coal), is the use of new technologies and specialized equipment will crop straw, wood chips, sawdust, peanut shell, corn COB, rice straw, rice husk, straw bran, branch leaves, hay and other modern compression molded carbon clean fuel, biomass fuel sources extensively, is an inexhaustible renewable energy, biomass burn rate of 96%, 4% ash can be recycled and the remaining K to achieve a "straw - Fuel - fertilizer" in circulation. Use of biomass fuels, clean and environmentally friendly, renewable energy, environmental protection consistent with national energy policy received strong advocate and promote. Biomass fuels as coal, oil, natural gas, the fourth largest energy, it will become the world's largest energy the most important. Biomass fuel containing sulfur is very low, the problem does not exist desulfurization, heat value in 3600 ~ 5100 kcal / kg, not only can replace the coal and other fuels, and its low price, the boiler operating costs greatly reduced, and fuel oil, gas, compared with electric boiler, the cost decreased by 60%, 40%, 70%.