What is Rotating Roller pelleting machinery?

There are two designs of flat die pelleting machinery.  The Small Wood Pelleting Machinery includes the Wood Pelleting Machinery with rotating die and Wood Pelleting Machinery with rotating rollers. With these two small pellet mills, you will know how to make wood pellets. The first type has a stationary roller shaft with a rotating die, as a result when making wood pellets the die is rotating while the rollers is stationary. The working principle of the second design rotating roller pelleting machinery is completely different from the previous one, it has a stationary die with a rotating roller shaft ,so when working the die is stationary but the rollers are rotating.

As to the advantages of Wood Pelleting Machinery with rotating roller design, we generally conclude into two main aspects. On the one hand, the design of rotating roller has much longer service life than the traditional design, it is about 2000 hours; on the other hand, the length of the wood pellets which produced by the design of rotating roller is much longer too, it could be 3cm or more.