A coil-type electric cooking range uses resistance heating elements to convert electrical energy into heat. When electricity flows through the metal coil, the coil resists the current, producing thermal energy. This method is stable and reliable, but its energy utilization depends on coil wattage, usage time, and cooking temperature. Coil ranges are common in households and small commercial kitchens because they heat evenly and are simple to maintain.
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2025-12-23