Advantages of the Wood Pellet Mill :
2. Easy to store and transport.
3. Wide application and good market.
4. Effective. Wood pellets generate high heat output.
5. The raw materials are available locally, sustainable and renewable.
6. Wood pellets cost is affordable and predictable. It is more stable than the ever-increasing price of fossil fuels.
Detailed Description of the Wood Pellet Mill
The Raw material of the Wood Pellet Mill Plant :
Wood Pellets are mainly made from any wood waste and biomass particles, such as wood sawdust, wood shavings, wood chips, wood logs, straw, rice husk, coffee husk etc..
The Mainly Involved processes of the Wood Pellet Mill Plant Manufacture :
Wood crushing (if the raw material is not already granulated), material sieving, drying (if the raw material contains too much moisture), pelletizing, cooling, screening and packing. The whole pelletizing process can be highly automatically controlled..
The Production capacity of the Wood Pellet Mill Plant Manufacture :
1 to 10 ton per hour is available.
Process of the Wood Pellet Mill
Our complete wood pellet plant has a compact structure, low energy consumption and is highly
efficient. Every machine in the wood pellet plant can be designed and manufactured according
to customers’ requirements. Professional technical guidance of installing the machinery is also
available.The whole process of wood pellet line can be highly automatically controlled.
It includes the below processes.
Crushing process – Hammer mill for the Wood Pellet Mill Manufacture
The best material diameter for supporting to produce pellet is 15mm. Thus if your material diameter
exceed 5mm, then you need crushing machine to crush and grind them into small powder 1-5mm for supporting to produce pellets.
Drying process – Rotary Dryer for the Wood Pellet Mill Manufacture
The best moisture content to pelletizing is about 11-17%. Our rotary dryer is made up of burning stove and main rotary dryer which is high efficiency in drying the wood and
Pelletizing process - Wood pellet mill for the Wood Pellet Mill Manufacture
Pellet mill is the heart of the wood pellet production line, and has reliable running performance . It is special designed for compacting of wood, straw, and other biomass sources
Model | Power(kw) | Capacity (t/h) | Dimension |
MZLH320 | 37 kw | 0.3~0.5 t/h | 2100*800*1300 mm |
MZLH350 | 55 kw | 0.4~0.6 t/h | 2200*900*1500 mm |
MZLH400 | 75 kw | 0.8~1 t/h | 2300*1000*2100 mm |
MZLH420 | 90 kw | 1~1.2 t/h | 3200*1100*1700 mm |
MZLH508 | 132 kw | 1.5~2.2 t/h | 3200*1300*1900 mm |
MZLH558 | 185 kw | 2.5~3.5 t/h | 3500*1500*2800 mm |
Cooling process - Pellet cooling machine for the Wood Pellet Mill Manufacture
Usually after pelletizing, the temperature of wood pellets is between 60-80 degrees and the moisture content is close to 15%. For storage purposes, a cooler must be used to reduce their surface temperature and the moisture content, also help screen good and pure pellets.
However, considering the feedback from some foreign clients, the local
climate is very humidity,
they hope to cool the wood pellets with moisture 7-8%. In order to satisfy different needs from different clients, we develop
one kind of new Stabilizer
Combined Cooler.
After cooling process, the wood pellets will not directly enter into the fuel process, avoiding the wood pellet
Size range of making wood pellets:6mm, 8mm,9mm,10mm ,12mm