When the thickness of raw wood material is >10mm, and >50 * 50mm(L * W), we need use the Wood Chipper to chip them into small pieces, then crush the small pieces into wood powder with diameter less 5mm by wood hammer mill or wood crusher.
 

2. Drying process for our wood pellet production line

4. Cooling process for our wood pellet production line

After the pelleting process, the temperature of the wood pellet is about 60~80 Celsius, and the moisture content of the wood pellet is around 10%, so we need use Cooler to reduce about 3~4% moisture, such 

this the wood pellet is easy to packing and store.
 

5. Packing process for our wood pellet production line