PHOSWASH

What is Phosphatizing?

Phoswashing is a surface preparation process used to clean and phosphatize metal surfaces before painting or coating. The process involves the use of a phosphoric acid-based cleaner, which reacts with the metal surface to form a layer of phosphate coating. The resulting phosphate layer improves the adhesion of paint or other coatings to the metal surface, making the surface more resistant to corrosion and improving the durability of the coating.

Phoswashing is commonly used in automotive and industrial applications, where metal parts are exposed to harsh environments and need to be protected against corrosion. The process can be carried out using a variety of equipment, including spray guns, brushes, and immersion tanks.

Phoswashing typically involves several steps, including cleaning the metal surface to remove any dirt, grease, or other contaminants, applying the phosphoric acid-based cleaner to the surface, rinsing the surface with clean water, and drying the surface. The resulting phosphate coating provides an excellent base for paint or other coatings, which adhere more strongly to the metal surface and provide better protection against corrosion.

Overall, phoswashing is an effective and widely used surface preparation process that can significantly improve the durability and corrosion resistance of metal parts.

Advantages of Phosphatizing

CONSISTENCY: The machine provides a consistent cleaning and phosphatizing process, which ensures that the phosphate coating is applied uniformly across all metal parts. This can improve the quality and durability of the final coating.

COST-EFFECTIVE: The use of a phosphoric acid-based cleaner is typically more cost-effective than other types of cleaners, which can reduce the overall cost of the surface preparation process.

ENVIRONMENTAL BENEFITS: The Phoswash machine can reduce the amount of waste generated during the surface preparation process, as the cleaner and rinse water can be recycled within the machine. Additionally, the use of a phosphoric acid-based cleaner is generally considered to be more environmentally friendly than other types of cleaners.

IMPROVED CORROSION RESISTANCE: The phosphate coating formed by the machine provides a good base for paint or other coatings, which can improve the corrosion resistance of the metal parts. This can increase the lifespan of the metal parts and reduce maintenance costs over time.

EFFICIENCY: The machine can clean and phosphatize large quantities of metal parts in a relatively short amount of time, which can increase productivity

VERSATILE: Phosphatizing can be done on various types of metals, including carbon steel, stainless steel, aluminum, and zinc-coated steel. The process is particularly effective on ferrous metals, such as iron and steel, which are prone to rust and corrosion.

OUR COATING OVENS

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We have 2 x 4 Meter Ovens

2 x 3 Meter Ovens

1 x 6 Meter Oven

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