The biomass pellet machine press roller assembly is one of the wearing parts in biomass pellet machine. It is mainly composed of biomass pellet press roller cover, press roller bearing, press roller spacer sleeve, eccentric shaft, press roller oil seal and press roller cover. The installation steps are as follows:

1. Prepare all parts of the biomass pellet press roller assembly and butter, and keep them clean.
2. Put the eccentric shaft into the biomass pellet press roller, and then install the upper spacer sleeve.
3. Heat the bearing through the induction cooker for 20 minutes, and the bearing will be more easily inserted into the eccentric shaft through heating.
4. Install the roller bearing on the eccentric shaft, add grease and manually turn the bearing.
5. Install the oil seal on the press roller cover, which is located on both sides of the biomass pellet machine press roller assembly.
6. In the same way, heat another bearing and put it on the eccentric shaft.
7. Install the other roller cover on the eccentric shaft.
8. Tighten the press roller covers at both ends and lock them with a backstop washer. Shake back and forth to check that the internal bearing is tight. The installation of the biomass pellet machine roller assembly is completed.
The life of the biomass pellet machine roller assembly is generally 300-500 hours, so the biomass pellet manufacturers must prepare 1-2 sets of spare biomass pellet press roller assembly, timely replacement of the biomass pellet press roller assembly, and the production of shiny, hard biomass pellets.