1. What is a Wood Pellet Production Plant ?
The wood pellet production plant is also known as wood pellet line or pellet plant which refers to a set of complete wood pellet mills is used to produce biomass wood pellets on a large scale. Besides the wood pellet making machine, some other auxiliary equipment are also is used in the pelleting process, such as a hammer mill, crusher, hot stove, rotary dryer, cooler, separator, packing machine etc.
2. How big is a pellet press?
0.5-8 ton/h, 20-32 ton/h, etc
3. What can the pellets used for?
Depending on its material composition, the pellets can be used as animal feed or as fuel pellets for use in a pellet stove or boiler.
4. What are the pellets made from?
Pellets can be made from wood,sawdust,plastic,foam,wheat,barley,cotton and fibrous waste with proper material moisture of 10%-15%. Steam or a binder such as molasses may also be added into the mix.
Services
Raw Material Crusher Equipments
Drum Dryer Equipments
Pellet Press Processing Equipments
Pellets Cooler Equipments
Pellets Packager Equipments
1. Chipping & Crushing:
In the wood pellet plant before raw materials are made into biomass pellets, they are first reduced into much smaller, uniformly-sized particles. When the thickness is larger than 10 mm or size is greater than 50*50 mm, a wood chipper is needed to chip these materials into smaller pieces. The hammermill is then used to further crush these small pieces into particles of less than 3 mm in diameter.
2. Drying:
After raw materials are crushed a dryer is needed since most raw wood materials have a moisture content of about 50%. However, the optimal moisture content for pelletiztion is 13%-15%. Therefore a rotary dryer is included in the wood pellet plant to reduce the moisture content. After crushing and drying you can begin making wood pellets.
3. Pelletizing:
After crushing and drying the raw material properly it is then ready for the pellet mill. The pelletizing machine or press is the key piece of machinery in the wood pellet plant. It should be mentioned that impurities in the raw materials like metal or stone,may damage the die and rollers of wood pellet making machine.
4.Cooling:
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 moisture content.
5. Packing:
Finally is the packing process. In order to protect the wood pellets becoming getting damp and to increase storability, proper packing is necessary. Here we provide you with the best domestic Semi-Auto Packing Machine.
Model | Power(kw) | Capacityt/h) | Product spec(mm) | Weight(t) | Dimension(mm) |
XGJ560 | 90+3+0.25+1.5 | 1-1.5 | Φ4-12 | 5.3 | 2600x1300x2300 |
XGJ720 | 160+3+0.25+2.2 | 1.5-2 | Φ4-12 | 9.5 | 2900x1300x2400 |
XGJ850 | 220+4+0.55+3 | 2-3 | Φ4-12 | 14. 2 | 3300x1400x3100 |
XGJ920 | 315+5.5+3+0.55+3 | 3-4 | Φ4-12 | 18 | 3800x1680x3400 |
XGJ1050 | 360 | 5-6 | Φ4-12 | 2 4.5 | 3800x1880x3500 |
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