... 3 g/cm3 2. Detailed information of the briquette machine Requirements for briquettinga. size of raw materials: ... China Nation Durability TestApplied MaterialWood Chips, Shaving , Saw dust, Groundnut-shell, Sugarcane Biogases, Caster Shells/Stalk, Coffee ... Stalk, Cotton Stalks, Tobacco waste , Jute waste, Bamboo Dust, Tea waste, Wheat StrawFinal ProductShape : Cylinder BarDiameter : 30mmDensity ...