国外牛人用爆米花机改造咖啡烘焙机

在潘体中间增加了搅拌的杆子，锅的边沿打了排气孔，还加装了热电偶显示温度功能 Turbo Crazy Coffee Roaster How-to: Build your own home coffee roaster The Turbo Crazy isnt my design, but I liked the concept. I wanted something to roast bigger ba