Humidity Control for the Automotive Industry
Maintaining the correct level of relative humidity is essential across all areas of automotive manufacturing, finishing, and storage. Low humidity levels can cause serious problems in automotive environments, including static electricity build-up on production lines, poor paint adhesion, cracking of interior materials such as leather and plastics, and dust attraction to freshly painted surfaces.
To ensure as little paint as possible is wasted during the spraying process, a humidity level of around 70% RH is recommended. Maintaining this level helps to avoid paint evaporation during transfer from the spray gun to the vehicle bodywork, reducing paint costs and improving the quality of the finished surface.
During sanding, it is important to maintain a relative humidity of around 55% to reduce the electrostatic charge of the surrounding air. When the air and the dust created during sanding carry a similar electrical charge to the car body surface, the dust is repelled from the bodywork rather than being attracted to it, resulting in a cleaner, higher quality finish.
Vehicle engines are also tested across a range of different humidity levels and temperatures to ensure correct performance in varying real-world conditions. Our humidification systems allow precise control of the test environment, ensuring consistent and repeatable results.
Our ultrasonic dry fog humidification systems provide precise, reliable humidity control throughout automotive manufacturing facilities, paint shops, body finishing areas, test cells, and component storage units. Our non-drip, non-wetting dry fog technology ensures that moisture is introduced into the environment without affecting paintwork, electrical components, or finished surfaces. Ultra-fine water droplets of just 1 micron evaporate before reaching any surface, making our systems perfectly suited to the demanding requirements of the automotive industry.
With self-cleaning stainless steel nozzles, low energy consumption, and minimal maintenance requirements, J D UltraSonics humidification systems offer a cost-effective and reliable humidity control solution for automotive manufacturers, bodyshops, and vehicle storage facilities of all sizes.