Production of pellets Pellets or fuel pellets, are renewable, environmentally friendly bio-fuel whose energy is converted into heat energy by burning. Raw materials for pellets are mainly wood-processing and agricultural waste, which previously fell into a garbage dump: sawdust and cod, straw, husk and stems of sunflower, corn, etc. Stages of wood pellet production The production of fuel pellets (pellets) is carried out in several stages, and the process is called pressing. Let's consider more each of the processes. Wood crushing. In order to begin the production of pellets..