Customization of Professional Pretreatment Spray System For Powder Coating Line

1. Spray cleaner is used to do a surface treatment of workpiece before powder coating.

2. Spray cleaner can clean up foreign matter adhering to workpiece surface, and make a close and even phosphorization film on the surface. In order to improve the adhesion between shell surface and film coating, before powder coating, shell surface will be clean, have corrosion resistance.

3. Our equipment, which is based on advanced technology of internal and external professional companies, is designed according to user's actual situation.

4. Each section is composed of spray booth shell and spray system, and has a reservoir. In addition, there may be heating device by user's situation.

Spray pretreatment is a crucial step in the coating production line, where the surface of the workpiece undergoes a thorough cleaning and preparation process before the actual coating application. The goal of spray pretreatment is to enhance the adhesion and durability of the applied coating, ensuring a high-quality and long-lasting finish.

There are various types of spray pretreatment methods used in coating production lines, and some of the common ones include:

Degreasing	Before applying any coatings, spray cleaners are employed to treat the workpiece surface. This treatment removes contaminants and prepares the surface for subsequent processes.
Phosphating	Phosphating is a chemical pretreatment process where a phosphate solution is sprayed onto the workpiece's surface. It creates a thin, adherent phosphate coating that improves the coating's adhesion and corrosion resistance.
Rinsing	After each pretreatment stage, the workpiece is typically rinsed with water to remove any remaining cleaning or pretreatment chemicals.
Surface Conditioning	Some systems feature a conditioning step where abrasive media is used to texture the surface, improving adhesion particularly for certain materials.
Drying	To prepare for coating, workpieces are dried to eliminate moisture, which is essential for achieving a successful and durable coating application.

CHG International Limited was established in 2007. With nearly 20 years of experience, our company and products have gained acceptance from a large number of customers.

Our business covers the import and export of machinery and equipment, automation equipment, electrical equipment, coating equipment, and more.

The company certified with ISO9001 and some products were certified with CE. Our products have been exported to Slovakia, Belgium, Netherlands, New Zealand, Egypt, Ecuador etc...Our main market is in Europe.
 

Customer satisfaction and cost effective are working targets.

Environment, clean production, and energy consumption are the main concerns for metal plating industry. We have conducted comprehensive and systematic research and developed a complete set of solutions to effectively solve these issues. Our equipment lower the running costs and more competitive in the market.

With excellent manufacturing and sincere cooperation, we bring you better service!