| After-sales Service: | Yes |
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| Warranty: | 1 Year |
| Certification: | ISO 9001:2000, ISO 9001:2008 |
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Dust-proof ring plays a vital role in mining machinery parts, and its main functions include:
Prevent pollutants from entering: The dust-proof ring can effectively prevent pollutants such as dust, dirt and moisture from entering the interior of the machine and protect key components such as bearings, gears and piston rods from being damaged.
Prolonging service life: By isolating pollutants, the dust-proof ring helps to prolong the service life of mechanical parts and ensure the stability and reliability of machinery.
Improve the sealing performance: in some cases, the dust ring also has the function of auxiliary sealing, which can improve the sealing effect and prevent the leakage of hydraulic oil by scraping off the pollutants on the piston rod surface.
Protection of precision parts: in the hydraulic system, the dust-proof ring can protect the sealing ring and guide sleeve from damage and ensure the normal operation of the hydraulic system.
The material and design of dust-proof ring are very important for its performance. Rubber materials with wear resistance and compression deformation resistance, such as nitrile rubber and polyurethane rubber, are usually used, and PTFE (polytetrafluoroethylene) and O-ring are also used in some designs to improve sealing effect and durability.
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