Wood chips, straw, building templates and other agricultural and forestry residues are the raw materials of biomass pellet mill, biomass fuel particles have great energy utilization potential; The market development of biomass fuel particles in central, East, South, North and northeast China is good. To develop and improve biomass fuel technology and fuel combustion technology, provide more incentives and support policies for fuel particles, establish more molding fuel demonstration base, limit the unreasonable use of coal, improve people's environmental awareness, the development of biomass pellet fuel, has great market prospects.

Biomass pellet fuel is pulverized, pressurized, dense, forming, into a solid cylinder pellet fuel. Pellet fuel is made of wood chips, straw and other raw materials by using biomass pellet mill press roller and ring die at room temperature.

The raw material density of granular fuel is generally about 0.6-0.8, the particle density after molding is greater than 1.1, the calorific value can reach 3400~4800 kcal, high density, large ratio, small volume, combustion resistance, low sulfur content, easy to store and transport. At the same time, its combustion performance is greatly improved, which brings employment problems and economic benefits.

Biomass pellet mill particle fuel is a kind of biological energy, it can replace firewood, fuel oil, coal, liquefied gas, widely used in heating, life stoves, hot water boilers, industrial boilers, biomass power plants, high fuel efficiency, replace coal, reduce atmospheric emissions and pollution.

The finished product of biomass pellet mill has many characteristics:

① High density, small volume, convenient storage and transportation;

② Combustion resistance, full combustion, no sulfur phosphorus, etc., will not corrod the stove, no odor, can be used instead of coal;

③ Clean and hygienic, burning ash can also be used as organic fertilizer;

④ The combustion process will not produce harmful gas to the environment.