Cooling: A cooler is used to decrease the temperature of the newly-made pellet from 80 degrees to 35 derees and reduce the moisture to ensure the quality of the pellet; otherwise it will break up very easily. However, it doesnt mean all of the pellet maker need to have them. Hammer Mill: After the wood chipper breaks down the material into smaller pieces, a hammer mill is wanted to crush the material into powder particle with a diameter under 3mm. Generally speaking, A total pellet mill assembly or a pellet mill production line, from raw material processing to final biomass pellet packing, it mainly contains Crushing, Drying, Pelletizing, Cooling and Packing, we break down the process into three stages:1.
The above mentioned equipments is necessary for establishing a large pellet production line. And the optimal moisture content percentage for pelletiztion is 10%-15%.To create sustainable pellet supply, you must rely on a mature pellet mill assembly. Packing System (Cooler and Packing machine)The pellet making procedure is not finished even after it has formed into the shape of pellet from the pellet machine. Each pellet maker shall assemble their pellet mill line according to their scale of production and requirement. A packing machine can protect the wood pellets from getting damp and make it easier for storage. Raw Material Handling System (Chipper, Crusher and Grinding machine Manufacturers Dryer) Wood Chipper: When the diameter of the material is bigger than 10mm, or size bigger than 50*50mm, then you will need a wood chipper to chip these materials into smaller pieces.
 Pelletizing System (pellet mill) After the raw material has reached the required standard, it is also the heart of the pellet mill production line and it comes to the most important part of making pellet. Dryer: Normally, the moisture content of the powder material from the hammer hill ranges from 20% to 40%, even higher, so we demand a dryer to reduce the moisture content. There are two steps is required. Packing: Finally is the packing process. The application of pellet machine can process wood, straw, and other biomass sources into pellets, with a capacity ranges from 1T to 10T per hour.

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