Labyrinth Seals

 Labyrinth seals are a type of non-contact sealing method widely used in rotating machinery.

 The working principle of labyrinth seals primarily relies on multiple ring-shaped sealing teeth arranged around the rotating shaft, which create a series of flow-blocking gaps and expansion cavities between the teeth, thereby achieving effective gas sealing. Its features include non-contact sealing, strong adaptability, and a relatively large leakage rate. Suitable for high-temperature, high-pressure, high-speed, and large-size sealing conditions, with good versatility.

 No lubrication required: Due to the gap between the labyrinth-sealed rotor and the casing, there is no solid contact, so lubrication is not needed

Adapted to high temperature, high pressure, and high speed: The labyrinth seal can adapt to environments with high temperature, high pressure, and high speed, making it suitable for various harsh working conditions.

 Easy maintenance: The labyrinth seal structure is relatively simple, making maintenance and replacement of parts relatively easy.

 Long service life: Due to the lack of solid contact, wear and tear is reduced, so labyrinth seals typically have a longer service life.

 Suitable for large-sized sealing areas: For the large-sized sealing areas of some large equipment, labyrinth seals can provide an effective sealing solution.