5L dough fermentation tank with adjustable temperature and timing system to create the ideal environment for dough, yogurt, and bread buns. stainless steel liner for durability, rust and corrosion resistance, and easy cleaning for longlasting performance. Automatic thermostatic control maintains consistent fermentation temperatures, improving quality and flavor across batches. Enhanced baking efficiency by regulating the fermentation environment, enabling faster proofing and a more uniform dough texture. Use scenario 1: In a small bakery or cafe, standardize daily proofing of dough and buns with reliable temperature and timing control, including overnight fermentation options. Use scenario 2: In a home kitchen, conduct controlled yogurt and dough experiments, achieving repeatable results and easier recipe development. Use scenario 3: In a restaurant or catering operation, manage peakperiod proofing to reduce variability and ensure consistent texture across multiple batches.