Biomass charcoal making machine is mainly used to make solid fuel by using wood materials,such as wood chips,sawdust, rice hulls Biomass Charcoal Making MachineProduct Description:The machine is mainly used to make solid fuel by using wood materials,such as wood chips, sawdust, rice hulls, peanut shells, wood shavings, bamboo shavings (do not add any bonding agent) under high pressure.The ...