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( CE approved) wood pellet machine line, 1.output high, 2.vertical ring die pellet mill, 3.frequency device, 4.auto-lubricated - details see: https://www.machineto.com/complete-wood-pellets-machine-line-ce-approved-10343149

vertial ring-die wood pellet machine line

1.Wood pellet machine line-raw material choose

Before pellet compression in the pellet mill can take place the wood, straw, grass or any other form of biomass must be reduced in size. One fact that is not widely stated however is one of the most important facts in pellet production. Which are too small or too large can severally affect pellet quality and increase energy consumption. One of the reasons pellets has moisture content below 10%. This enables the pellets to burn very efficiently and producing virtually no smoke during combustion.

Rotary Screener

2. Wood pellet machine line- 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 hammer mill is then used to further crush these small pieces into particles of less than 3 mm in diameter.

Hammer Mill

3.Wood pellet machine line-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

Rotary Dryer

4.Wood pellet machine line-Pelletizing After crushing and drying the raw material properly it is then ready for the pellet mill. Thepelletizing machineor 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.

Effcient Centrifugal wood Pellet Machine

Model	Capacity for wood sawdust (kg/h)	Power (kW)	Pellet diameter (mm)	Weight (T)	Size (mm)
XGJ550	700-1000	75	4,6,8,10	6.04	2630×1000×2400
XGJ560	1000-1500	90	4,6,8,10	6.1	2600×1300×2300
XGJ580	1500-2000	160	4,6,8,10	7	2900×1300×2400
XGJ850	2000-3000	220	4,6,8,10	14.5	3300×1400×3100
XGJ880	3000-4000	315	4,6,8,10	18	3800×1680×3400
XGJ1050	5000-6000	450	4,6,8,10	13	3980×2060×3450

5.Wood pellet machine line-Cooling Usually after pelletizing, the temperature of wood pellets is between 60-80 Celsius 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.

Counter flow Cooler

6.Wood pellet machine line-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.

Packing Machine

Wood pellet machine line at live plant

About us

Our company is the earliest and professional manufacturer of pellet machine in China for more than 15 years, and more than 50% of our machines are exported annually. Besides pellet machine, we also manufacture wood chipper, hammer mill, dryer & cooler, packing machine, etc, all of them have CE certificate. We also have abundant experience and mature technology to design and construct different production lines according to different customer’s situation.

More information you want to know, please check our website:www.yulongjixie.org