These images show commercial electric soup warmers, also known as soup kettles, designed for use in buffets, catering, and restaurants.
Capacity: Typically 6.5 to 10 liters.
Heating Method: They use a bain-marie (wet heat) system to gently warm food without burning it.
Temperature Control: The temperature is adjustable, commonly ranging from 35°C to 80°C (95°F to 176°F).
Power: They generally operate on around 400W of power.
Versatility: Besides soup, they can keep various foods like curries, chili, or mulled wine warm.