THE overspray It is the excess of sprayed paint that does not adhere to the desired surface and ends up being lost in the air or in unwanted areas. This phenomenon is more common than it seems and, when ignored, becomes a veritable open tap of waste within the workshop or carpentry shop.
Besides wasting material, the overspray It impairs the finish, increases production costs, generates rework, and also compromises the health of workers.
The consequences of overspray
Accept the overspray Being considered "part of the process" creates room for constant losses. Among the main impacts are:
- Waste of inkEvery milliliter lost in the air means money that will never be returned.;
- Quality compromisedExcess particles in the environment settle on the piece, causing stains and roughness;
- Unhealthy environmentOperators are exposed to inhaling chemicals.;
- Wasted timeConstant rework and cleaning reduce productivity.
In other words: the overspray It erodes profitability and undermines confidence in the bottom line.
How to avoid overspray?
There is no magic formula to eliminate the overspray It is completely risky, but it can be drastically reduced with good practices and appropriate technology.
Proper adjustment and maintenance of equipment
- Poorly calibrated spray guns spray more paint into the air than onto the surface;
- Regular maintenance ensures consistency in the process.
Application technique
- Correct distance, angle, and speed make a difference;
- Training reduces errors and improves ink usage.
Using the correct equipment for the process.
- To the painting booths These are pieces of equipment that assist in this end-of-life process. overspray. They capture paint residue from the air, trapping these particles in their filter layers. They are essential equipment in painting activities.
Sames Pump + Xcite® Airmix® Gun: technology against waste.
The system formed by Sames Pump and Xcite® Airmix® Gun This is an example of how technology can be an ally in reducing... overspray.
- Sames pump: ensures stable pressure and continuous ink flow, preventing malfunctions that lead to waste;
- Xcite® Airmix® spray gun: utilizes Airmix® technology, which combines controlled pressure and atomization, resulting in more precise and uniform spraying.
This is a technology that renowned companies use in their painting processes. With this combination, it's possible to apply the paint efficiently, reducing dispersed overspray and increasing the transfer rate, meaning more paint on the part and less in the air.
Turn off the tap of waste.
THE overspray It doesn't have to be accepted as an inevitable evil. With good application practices, regular equipment maintenance, and the use of technologies like the Sames Pump and the Xcite® Airmix® Gun, you can stop the tap of waste and transform painting into a more economical, clean, and professional process. In the end, reducing waste is key. overspray It means higher quality, greater efficiency, and less loss.
