After sifting by cleaner, take the dry sawdust and wood shavings as raw material to make biomass pellet through pellet mill for burning. The biomass pellets are the ideal fuel instead of coal and oil., The calorific value of biomass pellets are very huge which could be around 3900~4800 kcal/kg, and it has no phosphorus, sulfur and not easy to cause erosion. It is a new biomass energy with low carbon, environmental friendly, energy saving and efficient.
https://en.fdsp.com/wood-pellet-production-line/1_5_2_5t_h_biomass_sawdust_pellet_production_line_2017.html