... powderad so on, 60-80mesh;2.vertical wood pellet machine; suit for wood pellet , diameter is 6-8mm;3.vertical sawdust ... ;The characteristics of biomass burner:1. Use the biomass pellet and agriculture (straw, wheat straw, cornstalk, corn cop, rice husk, peanut shell, ... cotton shell, cotton straw, rank grass...) forests (wood, bark, tree leaves, wood shaving , ...