Solving Foam Issues in Water Wash Booths, Chemi Tech Defoamer Delivers Efficiency and Durability

In spraying operations, the water wash booth is a critical device for capturing overspray paint mist. However, the circulating water, mixed with paint, impurities, and additives, is prone to generating large amounts of stubborn foam. This foam not only overflows from the booth, contaminating the work environment and affecting equipment appearance, but also clogs water pumps and pipelines, reduces paint mist capture efficiency, leads to decreased spraying quality, and can even cause equipment shutdown, increasing unnecessary cleaning and maintenance costs.

To address this pain point, Chemi Tech, leveraging deep research in surface chemistry, has developed a defoamer specifically designed for water wash booth circulating water systems. This product can rapidly penetrate the foam film, reduce local surface tension, and cause foam rupture. Its unique molecular structure ensures good dispersion in water and resistance to interference from paint and impurities, maintaining long-lasting defoaming and foam suppression capabilities to effectively combat recurrent foam generation.

Our solution is specific and easy to operate: First, analyze the foam characteristics and water quality of your booth's circulating water. Second, recommend the appropriate Chemi Tech defoamer type and initial dosing ratio. Then, guide you to add the product at the water inlet of the circulation tank or the area where foam accumulates. Typically, an addition ratio of 0.05% to 0.3% yields visible results. Finally, we provide follow-up support to optimize the dosing protocol based on foam control performance, ensuring long-term stable operation.

For instance, an automotive parts manufacturing plant in East China faced persistent foam overflow issues in its spraying line water wash booth, requiring daily shutdowns for cleaning. After using the Chemi Tech defoamer and following the recommended steps, the foam subsided rapidly within minutes of addition, with sustained foam suppression effectiveness thereafter. This restored the booth's normal paint mist handling function, resulted in a cleaner work environment, significantly reduced equipment maintenance frequency, and greatly enhanced the continuous production capability of the spraying line.

Choosing Chemi Tech means selecting not just a product, but a reliable foam control solution. We are committed to helping customers optimize water wash booth performance, enhance production efficiency, and create cleaner, more efficient working environments.