A humanoid joint repair costs $4K+, robot repair becomes a livestream niche
创业邦 · wechat · 2026-08-24
Robot repair is emerging as a livestream category in China: hosts stream teardowns with free teaching, and training classes are fully booked through September, many students being former phone-repair workers.
The article traces the decline of phone repair — smartphone shipments fell to 286M units in 2022, and secondhand-recycling profits are captured by online platforms. One case shows a 200,000-yuan humanoid robot charged 30,000 yuan just to replace one joint module, while third-party repair costs nearly half of factory rates.
But there are caveats: core robot parts are vendor-locked and non-interchangeable, and like EV makers, robot manufacturers are likely to keep the high-margin aftermarket in-house, leaving little room for independent repairers. Early entrants mostly treat it as a side gig with one or two orders a month.
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