... stalks, cotton stalks, rape stalks, peanut plants, sunflower stalks, bamboo sawdust, bagasse , wood chips, rice husk, coffee husk, coir pith ... whole production line of charcoalThe process for producing charcoal briquette as follow:1. Crush the raw material into small ... 3. Put the material into feed let of briquette machine4. Produce the briquette stick from biomass material without any additive4. ...