Morning-rush gas station
7-9 a.m. commuters want fuel + wash, queue ≤ 3 cars, 5 min max.
Fix: 3-min fast-wash + dry, scan-to-pay, e-invoice e-mailed, 5-yuan fuel coupon auto-issued, throughput +30 %.
Shopping-mall basement
Week-end families shop 2 h, need wash + wax, low ceiling, no splash.
Fix: ceiling-mounted rail only 2.3 m high, built-in dryers, PVC side curtains, waste water to mall interceptor → zero complaints.
Community night wash
22:00-06:00, noise sensitive.
Fix: inverter pump + silent blowers ≤ 65 dB, LED guide lights dim 50 %, neighbours sleep.
Ride-hailing depot
40 taxis at lunch, want “fast + clean + cheap”.
Fix: driver app monthly pass RMB 199 unlimited; taxi mode = 2 min, water/power cost ≤ US $0.12 per car.
Cold-chain truck -10 °C
Chassis caked with salt, fear of freeze.
Fix: extra under-body rinse, temp sensor + auto-drain valve, 30-s air-purge of lines, anti-freeze top-up, zero burst pipes.
Car-share return lot
100 cars nightly, must dock to ERP.
Fix: open API, plate recognition → wash photos → ERP billing for wash & reposition, saves 2 night staff.
Super-car club
Ride-height ≤ 1.2 m, paint “no touch”.
Fix: no-brush programme, pressure ramps to 60 bar max, pH 5.5 shampoo, SiO₂ sealant, +20 % gloss.
Night-time dump-truck depot
Law: “no mud on road”, pre-wash compulsory.
Fix: front 360 ° high-pressure gantry + water-recycling pit, 85 % reuse, saves US $850 water/month.
5-A scenic parking
Holiday surge, tourists pay premium.
Fix: 3-min US $4 basic → upsell “crystal coat + iron remover” 6-min US $9, doubles ticket.
EV charging plaza
30-min charge + wash.
Fix: wash shares load with charger, scheduled at valley tariff, power cost down US $0.04 per kWh.
Campus coach fleet
15 buses every Friday, height 3.2 m.
Fix: Fengshang tall-version rail, arm 0.8-3.5 m, one-click bus mode, 4 min each.
Post-sandstorm blitz
North China spring, 24-h cleanup.
Fix: +20 % pre-soak dose, extra “sand-loosening” pulse, prevents scratch, 400 cars/day capacity.
Think of the machine as a plug-&-play “Washing-Unit”: 7 × 3.3 × 2.5 m pad, 380 V, DN50 water & drain, 3-day install, 1-day training, payback in as little as one week.
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