... 2.raw like sawdust,corn cob,peanut shell biomass Charcoal briquette machineintroductionBriquettes are made by grinding Biomass and sawdust ... stalks, cotton stalks, rape stalks, peanut plants, sunflower stalks, bamboo saw dust, bagasse, wood chips, rice husk, coffee husk ... ,coir pith, jute sticks, groundnut shells, Bamboo , wood , strawdust, Mustard stalk and cotton stalks .etc finished ...