The die temperature for the pelletization must be prepared before the process starts the die is warmed beforehand at the temperature of 90 to ensure that lignin starts melting and mix with other particles of the biomass contributing to the ability to fore the pellet storage time of raw biomass is another important factor for pelletization the raw biomass with long storage time causes more energy conumption to form thr pellet than the fresh biomass with the short time of storagw it was also found that the pellet from the long storage biomass than the pellet formed from the fresh biomass because the amount of fat and resin affecting the bulk density decreased