This Ceramic Sintering Furnace type is a newly developed sintering furnace by our company. Compared with ordinary sintering furnaces, it has longer sintering time, more than 72 hours, low power loss, high temperature control accuracy ≤0.1℃, and temperature uniformity in the furnace ≤5℃. Mainly used for sintering of various types of ceramics such as zirconia ceramics, alumina ceramics and other ceramics for calcination or pressureless sintering, reduction sintering.