How to identify the quality of wood pellet machine?

When you visit the wood pellet machine manufacturer on site, you can tell whether the wood pellet machine is running smoothly from the sound of the wood pellet machine. The specific method is to take an iron rod, put one end of the iron rod on the bearing seat of the wood pellet machine, and listen to the bearing operation of the pellet machine from the other end. When you hear a rhythmic, squeaking sound like the bearing in a good lubrication state, it is clear and has no noise, indicating that the bearing, main shaft concentricity, etc. of the wood pellet machine are running well. This is a more practical identification method for both large and small companies.

When testing the machine, you can smell whether the pellets produced have the aroma of wood. Because some manufacturers add adhesives to the raw materials of the test machine because the pellet machines they produce are not well formed, they deceive customers at one time to prove that the pellet machines produced by their equipment have good forming. If the pellets with added adhesives have the chemical smell of adhesives, pure wood chip pellets do not have this smell, only the aroma of lignin. Speaking of this, we must introduce lignin. Our wood chip pellet machine does not need to add any adhesives. The principle is that straw, wood chips and other materials contain a natural adhesive, lignin. This lignin will be released when the temperature reaches 60-80 degrees during the matching process of the three materials of the pressing rod, the mold and the wood chips. This is why it is not formed at the beginning of production. Reason.