The Celsius Sint sintering furnace features advanced technology and high-quality materials for fast and efficient sintering of zirconia crowns. With type 1850 silicon-molybdenum rods and a maximum power of 2 kilowatts, it can produce 15 crowns in just 90 minutes, using only 2.3 levels of electricity. It can also perform a traditional 10-hour slow sintering by overlapping two layers of 100-mm diameter crucibles, consuming only 8.5 degrees of electricity.