Industrial Spray Pretreatment Innovation: Surface Treatment Technology for a New Era

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With the continuous progress of industrial manufacturing, surface treatment technology in the field of industrial spraying is increasingly becoming the focus of innovation and competition. 

The new era of surface treatment technology not only focuses on improving the performance of coatings, but also pursues greener and more efficient production methods. 

In this paper, we will introduce some emerging innovative technologies for industrial coating pretreatment to cope with the evolving market demand.

1. Cold plasma spraying:

While conventional plasma cleaning technologies usually require high temperatures, cold plasma jetting technology generates plasma at room temperature for cleaning surfaces. This low-temperature cleaning not only avoids damage to sensitive materials, but also reduces energy consumption, making it a more environmentally friendly and efficient surface treatment method.

2. Laser Rust Removal Technology:

Laser descaling technology instantly breaks down the oxidized layer on the metal surface through a high-energy laser beam, realizing a fast and non-contact cleaning of the metal. Compared with traditional mechanical or chemical methods, laser descaling technology produces no waste and improves the accuracy and speed of descaling.

3. Biological surface treatment:

Biological surface treatment uses biological enzymes or microorganisms to break down pollutants and oxides for environmentally friendly surface cleaning and removal. This technology is not only environmentally friendly, but also provides greater selectivity and effectiveness in some specialized applications.

4. Self-healing coating technology:

Self-healing coating technology utilizes active substances encapsulated in microcapsules, which are released to fill in the defects when minor damage occurs on the surface of the coating, realizing self-healing of the coating. This technology improves the durability of the coating and extends its life.

5. Vacuum ion implantation:

Vacuum ion implantation technology by injecting ions under vacuum conditions, can form a layer of high hardness protective film on the surface of the material to improve the anti-wear and anti-corrosion properties of the coating. This technology is applicable to a wide range of substrates and provides stronger protection for the coating.

These emerging innovations in industrial coating pretreatment not only help to improve productivity and product quality, but also reflect the manufacturing industry's ongoing commitment to environmental protection and sustainability. As technology continues to advance, pretreatment technologies will continue to play a key role in industrial coating production, providing superior coating solutions for manufacturers in a wide range of industries.