How to clean the surface of an object using an atmospheric plasma cleaning machine?

One of the important technologies for surface technology of low-temperature plasma atmospheric plasma cleaning equipment is low-temperature atmospheric pressure equipment. How to clean atmospheric plasma? The effective period of atmospheric plasma cleaning equipment depends on storage conditions, processing parameters, and pollution level. Plasma surface treatment is an important process in plasma surface technology. Pollutant particles are transformed into gas phase by chemical reactions with separated gases and active gas jets accelerated by air compression, and then discharged through continuous gas flow using a vacuum pump. As a result, a higher level of purity is achieved.

We often see flames emitted by plasma cleaning machines, not flames, but plasma. The surface must be clean and free of oxides, such as:

How does atmospheric pressure plasma equipment work? For metal products, some processed products may contain residual organic matter and inorganic contaminants.

Plasma cleaning machines can be applied before sputtering/coating/bonding/printing/PVD - and CVD spray painting. Let's learn together:

The application effect of plasma cleaning machine in metal surface treatment is significant, manifested in the following aspects:

1. Improve surface energy and activation: Plasma cleaning machines can significantly enhance the activation of metal surfaces through nano micro reactions, thereby improving the adhesion between coatings and substrates.

2. Removing organic pollutants and oxide layers: Plasma cleaning equipment can effectively remove organic pollutants on metal surfaces, such as oil, grease, fingerprints, etc., and convert them into volatile small molecule substances for discharge. At the same time, it can also remove the oxide layer on the metal surface, restoring the good conductivity and weldability of the metal.

3. Micro roughened surface: Plasma can perform micro roughening treatment on metal surfaces during the cleaning process, increasing surface roughness and improving the adhesion of subsequent coatings or plating layers.

4. Improve product quality: In industries such as electronics and aerospace that require high product quality, the cleanliness of metal part surfaces directly affects product performance. Plasma cleaning equipment can ensure the purity of metal surfaces, reduce problems such as short circuits and signal interference caused by impurities, and improve the reliability of electronic devices.

5. Enhance process compatibility: Plasma cleaning equipment can keep the metal surface in a better state, enhancing the compatibility between welding, bonding, coating and other processes with metal materials.

6. Extend equipment lifespan: For equipment made of metal materials, such as mechanical transmission components, piping systems, etc., surface dirt and oxide layers may accelerate equipment wear and corrosion. Regularly cleaning metal surfaces can help extend the lifespan of equipment and reduce maintenance costs.

7. Environmentally friendly and pollution-free: Plasma cleaning equipment does not use chemical reagents during the process, which does not produce secondary pollution and is environmentally friendly.

8. Easy to operate: The plasma processing machine has simple operation, easy control and maintenance, and is suitable for the needs of various scale production lines.

In summary, plasma cleaning equipment provides an efficient, environmentally friendly, and non-destructive cleaning method in metal surface treatment, which can significantly improve the performance and product quality of metal surfaces.