A coffee baking drum with a particular material is disclosed, which is made of silicon carbide. The coffee baking drum is installed on a roll shaft for being connected to a baking machine. With the rotation of the coffee baking drum, a function of uniformly heating coffee beans in the baking process can be provided.一種具有特殊材質之咖啡烘焙滾桶,其係以碳化矽製成,並裝設於滾軸上與烘焙機組結合,該咖啡烘焙滾桶提供滾動,均勻受熱以烘焙咖啡豆的功能。10‧‧‧承載機體20‧‧‧加熱裝置30‧‧‧冷卻裝置40‧‧‧進料裝置50‧‧‧集塵排氣裝置60‧‧‧滾軸80‧‧‧咖啡烘焙滾桶