A coffee roaster machine is in operation. The large, black cylindrical drum is tilted, with roasted coffee beans pouring out of an opening in the front and cascading into a large, circular cooling tray below. The cooling tray has a metal agitator with rotating arms that are actively mixing the beans. A person's hand is visible on the right side of the frame, operating a lever on the roaster. The environment appears to be an industrial setting, possibly a coffee shop or processing facility, with exposed pipes and a glass container of unroasted coffee beans visible in the background.