News-Uniway Machinery Co,.Limited_Machinery Parts for ISUZU_HITACHI_CAT, SANY
UNIWAY COMPANY sale the genuine parts and the high-quality made in china spare parts of the construction machinery.the brands of the agents include:ISUZU,HITACHI,CATERPILLAR and SANY.self-owned brand is UNIWAY.
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Introduction to Hydraulic SealsHydraulic seals are critical components in construction machinery that prevent fluid leakage, maintain pressure, and protect hydraulic systems from contamination. These precision-engineered components come in various types, including O-rings, U-cups, piston seals, and
IntroductionHydraulic systems are the lifeblood of modern construction equipment, powering everything from excavator arms to bulldozer blades. At the heart of these systems' reliability are hydraulic seals – components so crucial that their failure can bring multimillion-dollar machinery to a c
1. Extrusion DamageSymptoms: Seal material forced into clearance gaps, leading to nibbling or chunkingRoot Causes:Excessive system pressure beyond seal ratingImproper clearance between mating componentsHardened seal material due to agingPreventive Measures:Install anti-extrusion rings (backup rings)
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