Biomass pellet machines use straw pellets or sawdust as raw materials which are compressed to form pellet fuels. Here we introduce the factors that affect the life of biomass pellet mill machine .
The moisture of the material is too low, the hardness of the processed product is too strong, the power consumption of the equipment during the processing is large, the production cost of the enterprise is increased, and the service life of the pellet machine is reduced.
Excessive moisture is not easy to crush, increasing the number of impacts of the hammer. At the same time, heat is generated due to the friction of the material and the blow of the hammer, so that the moisture in the processed product evaporates. The evaporated moisture and the crushed fine powder form a paste and block the screen. Holes reduce the size of the biomass pelletizer. Generally, the moisture content of the crushed products of raw materials such as cereals, corn stalks, etc. is controlled to be below 14%.
At the end of grinding peocess ,a little wheat husk is mixed with edible oil and then put into the machine. After pressing for 1-2 minutes, the mold hole in the biomass pellet machine is filled with oil, so that the next time the machine can be started, it can be fed and produced. Maintain molds and save man hours. After the biomass pelletizer shuts down, loosen the pressure roller adjustment screw and remove the residual material.