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One common type of high-pressure oil seal is the lip seal, which consists of a flexible lip that contacts the shaft, creating a barrier against fluid leakage. The design of the lip is critical — its angle, material, and groove shape all influence its ability to hold back fluids effectively. Furthermore, the surface finish of the shaft plays a vital role as well; a smooth, polished surface reduces wear on the lip of the seal, extending its operational life.

Shaft oil seals are essential in various industries, including automotive, manufacturing, and energy production. They help to maintain the integrity of the lubrication system within machinery, preventing oil from leaking out and ensuring that moving parts operate smoothly. This is particularly important in automotive engines, gearboxes, and hydraulic systems, where proper lubrication is key to preventing wear and tear on components.

8. Test the System Before returning the excavator to normal operation, perform a test. Check for any leaks around the newly installed seals and ensure the boom operates smoothly.

Moreover, China's carbon neutrality agenda is likely to drive regulatory changes aimed at promoting sustainable practices across industries. Stringent environmental regulations and carbon pricing mechanisms may incentivize sealing companies to prioritize eco-friendly practices and invest in carbon reduction initiatives.