Kehao Thermal Engineering designs and builds bell kilns in a variety of sizes with temperature ratings up to 1820℃. Kehao Thermal Engineering kilns offer excellent temperature uniformity and are ideal for atmosphere control due to the lower temperature horizontal sealing of the hearth to the kiln.

When dealing with high temperature applications, our bell kilns are often equipped with stack recuperator systems to preheat combustion air with waste heat adding to the fuel efficiency.

Our kilns often utilize fan powered down draft exhaust systems that improve temperature uniformity by pulling exhaust gases through the coolest part of the kiln.