... Biogases, Caster Shells/Stalk, Coffee Husk, Paddy Straw, Sunflower Stalk, Cotton Stalks, Tobacco waste , Jute waste, Bamboo Dust, Tea waste, ... operate the machineTerms and ConditionsYou can buy a single set or a whole production line ,we will carry out relevant project for ... you Requirements for briquetting a. size of raw materials: 3-5mm b. moisture content of raw materials: sawdust 15-23%, others < ...