Working Principle of Touchless Automatic Car Washing Machine
Feb 09 2020

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.