【Automatic Coffee Roaster Machine】This roaster uses a precision-designed drum to simulate the traditional stovetop roasting process, utilizing two-way heat transfer to evenly heat each bean. Whether you prefer a bright, fruity light roast or a rich, smoky dark roast, each bean's unique flavor is fully revealed 【Smart Roasting Modes】The coffee bean roaster provides preset roasting modes (from light to dark) to simplify the roasting journey. Customize your roast with three intuitive handling options: Manual, Semi-Auto, or Full Auto. Suitable for coffee user' skill levels, for coffee shops, home kitchens or offices use 【Removable Cooling Tray ＆ Smoke Filter】Unlike roasters that rely on passive cooling, this external independent bean cooler cools freshly roasted beans from hot to room temperature in just 3-5 minutes. Equipped with a high-efficiency smoke filter and exhaust pipe, it maintains a comfortable usage environment while retaining the aroma 【Humanized Design】This coffee bean roaster features a sealed design with a built-in chaff collection box that seamlessly captures coffee bean skins during the roasting process, preventing debris from escaping into the air or onto countertops. This keeps your kitchen clean and reduces post-roasting cleaning 【Service】: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day.