Frozen yogurt machines are specialized appliances designed to create soft-serve frozen yogurt. They mix yogurt with air and freeze it simultaneously, resulting in a creamy texture. These machines often have multiple flavor options and can serve a variety of toppings, making them popular in frozen yogurt shops and at events. These machines come in different sizes and capacities, suitable for both commercial and home use. Many models feature user-friendly controls, allowing operators to adjust the consistency and flavor intensity. Regular maintenance is essential to ensure hygiene and optimal performance, as well as to prolong the machine's lifespan.