Fluid Machinery

Anti corrosion and anti pollution, stable and efficient

In the core operating systems of fluid machinery such as vacuum pumps, air compressors, hydrogen compressors, refrigerators, and heat pumps, hybrid ceramic bearings have become a key component for breaking through traditional working conditions and ensuring equipment efficiency and stability due to their unique material advantages. Fluid machinery often needs to operate continuously in harsh environments such as complex media, alternating high and low temperatures, and boundary lubrication. Traditional metal bearings are prone to problems such as electrical corrosion, increased wear, and lubrication failure, while hybrid ceramic bearings can calmly cope with these challenges.

The combination of ceramic rolling elements and metal rings not only has excellent insulation performance, but also effectively blocks the shaft current path, solving the irreversible damage of electric corrosion to bearings from the root; At the same time, the high hardness and low friction characteristics of ceramic materials enable them to maintain extremely low wear rates under boundary lubrication conditions, significantly extending the service life of bearings. In addition, the excellent chemical stability of hybrid ceramic bearings enables them to resist the erosion of corrosive media, dust, and oil stains, and can operate stably and reliably even in critical processes in industries such as chemical and energy.

In the high vacuum environment of a vacuum pump, mixed ceramic bearings can avoid lubrication failure caused by grease evaporation; Under the high-speed operation of the air compressor, its lightweight characteristics effectively reduce power loss; In the flammable and explosive working conditions of hydrogen compressors, their non sparking characteristics enhance equipment safety; In the low-temperature cycle of refrigeration and heat pumps, their low-temperature resistance ensures efficient heat transfer of the system. These advantages not only ensure the continuous and stable operation of fluid machinery, but also reduce maintenance frequency and downtime costs, safeguarding the continuity and efficiency improvement of industrial production, and becoming the core support for promoting the development of the fluid machinery industry towards high efficiency, energy conservation, and reliability.