The airless system is widely recognised for its effectiveness in minimising overspray, i.e. the dispersion of paint into the surrounding environment during the spraying process. This distinctive advantage is the result of specific features that differentiate the airless system from other spraying methods. Here are some reasons why the airless system stands out for its limited overspray generation:
1 – High pressure:
The airless system uses a high-pressure pump to spray the paint, eliminating the need for compressed air. This high pressure allows the paint to atomise into extremely small particles, significantly reducing the amount of overspray.
2 – Direct Spraying:
Unlike conventional systems that use compressed air to fragment the paint into particles, this one sprays directly through a nozzle, without the use of air. This approach greatly reduces the dispersion of particles into the surrounding environment.
3 – Precise Pressure Control:
This type of system offers flexible control over pump pressure, allowing operators to fine-tune the speed and volume of paint dispensed. This level of control allows precise adaptation to the specific requirements of the surface to be painted.
4 – Optimised Airless Nozzle Geometry:
Airless nozzles are designed to deliver paint at high pressures through a controlled pattern. The choice of the appropriate nozzle affects the direction and width of the spray, helping to further minimise overspray.
5 – Reducing the Risk of Air and Dust Dispersion:
Since the airless system eliminates the use of compressed air, the risk of transporting dust particles into the environment is greatly reduced. This helps to maintain a cleaner working environment and adherence to safety regulations.
It is important to emphasise that although airless systems significantly reduce overspray, they cannot eliminate it completely. Operators should, however, take precautions, such as the use of personal protective equipment and the implementation of barriers, to minimise any spillage during the painting process. Learn more about how the airless system can improve precision and efficiency in your spraying work.
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