... bamboo,empty fruit branch,pulverized coal and waste paper etc.This model Wood Pellet Machine 550, is one of ... use,run stably 2) Advantages of pellets: high density,high fuel value,low moisture and low ash content. ... branch,pulverized coal and waste paper etc. Please check the below pellets that produced by our machine: Sawdust ... free to contact with us! Multi-purpose & high quality of Pellet Machine