High-stability wheelchair aluminum alloy hub

High-Stability Wheelchair Aluminum Alloy Hubs: A Cornerstone of Safety in Every InchEvery smooth movement of a wheelchair relies on the stable performance of its hub, a core component. The high-stability aluminum alloy hub, like a silent guardian, builds an invisible safety barrier for users through precision craftsmanship and structural wisdom within the tiny space of rotating axles.Dual guarantees of material and craftsmanship form the foundation of stability. Such hubs are made of aviation-grade 6061-T6 aluminum alloy, with metal crystal gaps compressed through multiple forging processes to increase material density by 15%. Combined with low-temperature aging treatment, internal stress of the metal is fully released. This treatment allows the hub to maintain dimensional stability in temperature differences from -10°C to 40°C, avoiding bearing jams caused by thermal expansion and contraction—ideal for winter in northern regions or humid climates in southern areas.     Mechanical ba…

Other Wheelchair Accessories Wheelchair Hub Front Fork Machining Parts Quick-release Axle