Wood pellets is one type of biofuels, made from compressed organic,it is used for all sorts of Boiler, die-casting machine, industrial furnace, incinerator, melting furnace,kitchen equipment,drying equipment, food drying equipment, ironing equipment, paint equipment, road construction machinery and equipment, industrial annealing furnace, asphalt heating equipment. Length: 30mm Diameter: 6mm~8mm Shape: columnar pellets Density: 640kg/3, 640±20kg/m3 Calory (J): 4500 Moisture (%): 6.51 Ash Content (%): 1.35 Packaging Details: PE bag /WEAVE BAG / TON BAG