Working Principle of Touchless Automatic Car Washing Machine
Feb 09, 2020

Working Principle of Touchless Automatic Car Washing Machine

It works without any brushes or physical contact with the car body, relying on intelligent sensor positioning, high-pressure water jet and special car wash chemicals to complete the whole washing process automatically.


● Vehicle Induction Positioning: Infrared or laser sensors scan the vehicle contour to identify the car model, length, width and height accurately.

● High-pressure Pre-wash: High-pressure water washes away dust and sediment to avoid paint scratches.

● Chemical Spraying: Pre-wash liquid and neutral foam are sprayed automatically to soften insect marks, oil stains and stubborn dirt.

● 360° High-pressure Washing: The gantry spray arm sprays water from all angles to clean the whole vehicle thoroughly.

● Wax Coating: Auto spray car wax to form a protective film and brighten the paint surface.

● Spot-free Water Rinse: Purified water rinses the car without water spots.

● High-power Drying: Powerful fans dry the vehicle surface and gaps quickly without manual wiping.