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Hebei Hankai shaft seal wheel hub

2025-08-14 19:34
2025-08-14 17:20
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    1. Preparation Park the excavator on a flat surface and ensure it is turned off and secure. Use chalk or wedges to block the tracks to prevent movement.


    The materials used for these seals must be carefully selected based on the operating conditions and fluids involvedhyd cylinder seals. Common materials include nitrile rubber for general-purpose applications, polyurethane for higher abrasion resistance, and PTFE (Teflon) for low-friction requirements. The choice of material significantly impacts the seal's performance and lifespan.