Beijing Ander Technologies' Honeycomb Seal is composed of a backplate (the base plate facing the casing wall) and metallic honeycomb (the honeycomb structure facing the turbine rotor blade tips) welded together. This design effectively reduces the gas path clearance between rotating components, thereby significantly improving turbomachinery efficiency. As a result, it is widely used in both cold and hot section components of gas turbines and aero engines.

By fulfilling these functions, the Honeycomb Seal not only contributes to improved engine fuel efficiency but also comprehensively extends the service life of related rotating components.