The utility model relates to a round coffee baking barrel, which is made of silicon carbide and is arranged on a roller and is combined with a baking unit. The round coffee baking barrel can provide the function of rolling, evenly heating to bake coffee beans.一種圓型咖啡烘焙滾桶,其係以碳化矽製成,並裝設於滾軸上與烘焙機組結合,該圓型咖啡烘焙滾桶可提供滾動,均勻受熱以烘焙咖啡豆的功能。