1. **Commercial Rotisserie Grill**: This is a specialized kitchen appliance designed to roast food items such as chickens, turkeys, or other meats on a vertical spit. It is particularly useful for preparing large quantities of food efficiently. The rotisserie grill rotates the food slowly, ensuring even cooking and browning. It's commonly found in restaurants, catering services, and food trucks. 2. **Chafing Dish**: A chafing dish is a type of warming pan that uses heat to maintain the temperature of food. It typically consists of a water-filled tray (the "chafing fuel" is usually placed in the tray), a heating source (like a wick or electric element), and a food container placed on top. Chafing dishes are often used at buffets and special events where food needs to be kept warm and served continuously without reheating. 3. **Small Hot Pot**: A hot pot, also known as a fondue pot, is a versatile piece of equipment that can be used for various purposes, including cooking soups, stews, or boiling ingredients for hot pot meals. It is generally smaller than a chafing dish and is designed to be portable, making it suitable for individual servings or for use in areas with limited space.