30A/7kW for a dryer? Wow how large are they and how long does it take to dry? My oven is on a dedicated 30A circuit, but the dryer, washer, dishwasher, microwa

30A/7kW for a dryer? Wow how large are they and how long does it take to dry? My oven is on a dedicated 30A circuit, but the dryer, washer, dishwasher, microwave, kettle are all on the same 32A circuit with individual 13A plugs and don’t trip it.