When cleaning technical components with complex geometries, conventional water-based cleaning processes often reach their limits - especially in capillaries, deep blind holes or delicate internal structures.

For applications with particularly high demands on technical cleanliness, BvL Oberflächentechnik now offers an innovative addition: the pressure change process VIT - Vacuum Impulse Technology. The principle is physically impressive: in a liquid-filled vacuum chamber, the ambient pressure is lowered in defined rhythms and then abruptly ventilated. This creates gas bubbles that are irregularly visible or only microscopically small. When the vacuum chamber is ventilated, they implode - so-called micro-cavitation shocks. These act directly in the boundary layer of the component surface and dissolve even stubborn particulate and filmic contaminants.