【Large Commercial Capacity Fermentation Machine】This commercial yogurt maker comes with dual capacity options: 12L and 18L. The 12L fermentation bucket can produce up to 22 Jin homemade yogurt or 8.5 Jin sweet fermented glutinous rice in one single batch. Mass production perfectly meets supply demands for street food stalls, dessert shops and beverage stores, saving you repetitive fermentation cycles for daily business stock preparation. 【Multi-Functional Preset Fermentation Modes】Our multi-purpose fermenter is pre-installed with 6 professional fermentation programs for yogurt, sweet fermented glutinous rice, enzyme, fruit vinegar, natto and dough proofing. Only one commercial fermentation machine allows you to craft various popular treats including fruit yogurt, fermented rice wine and nutritional enzymes, expanding your food business product lines without buying extra kitchen appliances. 【Intelligent Precise Temperature & Time Control】Equipped with digital smart control panel, this automatic yogurt fermenter supports customizable fermentation time, temperature and fermentation days. Constant temperature automatic fermentation runs unattended, even new business operators can make consistent smooth fermented food without constant manual monitoring. 【Food-Grade Integrated Stainless Steel Tank】Adopts one-piece molded 3-layer waterproof stainless steel inner tank that complies with food contact safety standards. The rust-proof stainless steel liner is easy to rinse and clean. Vertical compact body design saves valuable counter space for small shops and food stalls. 【Low Power Energy Saving Design】Low wattage commercial fermenter with rated power of only 90W to 110W. Full-load yogurt fermentation consumes merely 1 kWh of electricity every 3 days, while fermenting sweet glutinous rice only uses 1 kWh per week. Ultra-low power consumption effectively cuts down daily electricity operating costs for your food business.