Unattended Car Wash Machine

The automatic unattended car wash machine is a high-end intelligent device that seamlessly integrates exquisite mechanical manufacturing with smart Internet of Things (IoT) technology. The system integrates full-chain automation features such as QR code payment, automatic reset, vehicle dimension recognition, and fault self-diagnosis, supporting 24/7 all-weather fully automatic operation. Car owners only need to scan a QR code with their mobile phones to independently and safely complete the entire "wash, care, and dry" process. Operators do not need to be on-site and can perform digital remote management through the cloud platform. This is a modern, large-scale commercial car wash solution that balances excellent cleaning experiences with low-cost operations.

The automatic unattended car wash machine is a high-end intelligent device that seamlessly integrates exquisite mechanical manufacturing with smart Internet of Things (IoT) technology. The system integrates full-chain automation features such as QR code payment, automatic reset, vehicle dimension recognition, and fault self-diagnosis, supporting 24/7 all-weather fully automatic operation. Car owners only need to scan a QR code with their mobile phones to independently and safely complete the entire “wash, care, and dry” process. Operators do not need to be on-site and can perform digital remote management through the cloud platform. This is a modern, large-scale commercial car wash solution that balances excellent cleaning experiences with low-cost operations.


  1. 24/7 Unattended Intelligent Operation
    • Description: Integrates scan-to-pay and automatic reset systems, supporting remote monitoring of equipment status and earnings via mobile phone. No manual attendance is required, drastically reducing labor costs by 90%.
  2. Multi-Mode Precision Washing
    • Description: Offers three modes: 160s (Express), 230s (Standard), and 280s (Deep). The PLC system automatically detects vehicle dimensions to dynamically adjust water pressure and brush travel.
  3. Full-Process Safety Protection
    • Description: Employs a dual anti-collision system of “mechanical limits + electronic sensors” (millisecond-level shutdown), combined with an infrared light curtain for real-time monitoring and complete electrical protection.
  4. High Efficiency & Low Consumption Green Operation
    • Description: Equipped with a multi-stage sediment filtration water recycling system, water consumption per car is only about 180 liters (1/3 of manual washing). Combined water and electricity costs are controlled at around 1.5 RMB/car, maximizing profit margins.
  5. Industrial-Grade Heavy-Duty Durable Design
    • Description: The main frame features a 3mm hot-dip galvanized steel plate (reinforced to 8mm at stress points), equipped with industrial-grade brushes and motors resistant to extreme climates from -20°C to 50°C.
  6. 3D Stereo Powerful Air-Drying
    • Description: Features 6 high-power blowers arranged in a 3D layout (4 top fans and 2 side fans) for comprehensive airflow coverage, precisely drying detailed gaps to achieve a car body dryness of over 95%.
  7. Biomimetic Composite Soft Brush Technology
    • Description: Imported PE + foaming composite soft bristles paired with a unique spiral winding process tightly fit the vehicle contours, ensuring zero paint damage and no swirl marks.
  8. High-Pressure Chassis Wash System
    • Description: Embedded high-pressure fan-shaped nozzles automatically wash the undercarriage as the vehicle moves, powerfully removing mud, road salt, and oil stains for effective rust prevention.
  9. Big Data Cloud Operation & Maintenance Platform
    • Description: Automatically records washing data to assist in building membership marketing systems. Real-time cloud push of fault codes supports remote diagnosis and OTA firmware upgrades.
  10. Multi-Functional Wash-and-Care Spray
    • Description: Supports spraying crystal wax and coating agents to form a water-repellent protective film on the paint, boosting gloss; can be paired with dedicated wheel spray guns to remove hub dust.
  11. Brush Self-Cleaning System
    • Description: Automatically initiates a self-cleaning cycle after each wash, using fresh water to rinse the brushes. This avoids secondary paint scratches caused by residual grit and extends brush lifespan by over 30%.
  12. User-Friendly Interactive Guide
    • Description: High-definition LED screen and voice prompts guide drivers step-by-step to park, shift to neutral, and fold side mirrors; equipped with dynamic LED ambient light strips to attract attention at night.
Parameter Item Specific Specification
Machine Dimensions (m) Length 2.1 × Width 3.6 × Height 3
Installation Dimensions (m) Length 11 × Width 4 × Height 3.2
Washing Dimensions (m) Length ≤ 5.5 × Width ≤ 2 × Height ≤ 2
Frame Structure Galvanized steel plate, main thickness 3mm, special parts 8mm
Top Brush 1 piece
Large Vertical Brushes 2 pieces
Skirt Brushes 2 pieces
Control System PLC control system, supporting touch screen operation and remote control
Sensing Method Photoelectric sensing (automatic vehicle model detection)
Air-Drying System Fixed air-drying(5.5kw*4)
Power Requirement 380V 50Hz / Three-phase Five-wire System
Car Washing Speed Quick wash mode: 160s/vehicle; Standard wash mode: 230s/vehicle; Detailed wash mode: 280s/vehicle
Car Washing Cost Approximately 1.5 RMB/vehicle
Water Consumption Approximately 180L/vehicle
Machine Power 30KW
Unattended Function Supports QR code activation, automatic settlement, and automatic fault alarm
Safety Protection Electronic dual anti-collision, overload protection, leakage protection
Detergent Supply Automatic metering and proportioning system (compatible with neutral car wash detergent)
Applicable Vehicles Sedans, SUVs, MPVs (excluding extra-wide/extra-high special vehicles)
Machine Weight (kg) 2200

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