Customization Coating Machine Pretreatment Spray System for Coating Line Equipment

Spray Cleaning for Surface Preparation
Before powder coating is applied, workpieces undergo a spray cleaning process to guarantee proper surface conditioning and strong coating adhesion.

Effective Surface Treatment
The spray pretreatment system is designed to:

• Eliminate oils, dirt, and other surface contaminants

• Form a consistent phosphating layer

• Improve corrosion resistance

• Prepare the substrate for excellent powder bonding

Engineered for Flexibility
Each system is built with:

• Advanced engineering solutions

• Custom designs tailored to client requirements

• Configurations adaptable to a wide range of production environments

Modular Pretreatment Sections
Every stage of the system includes:

• Sturdy spray booth construction

• High-precision spray nozzles and pumps

• Built-in solution tanks

• Optional heating modules, customized as needed

Importance of Spray Pretreatment
Spray pretreatment plays a vital role in the powder coating process. By thoroughly cleaning and conditioning the surface, it ensures enhanced adhesion, durability, and overall finish quality. Different pretreatment methods can be applied depending on production goals, with the most common including multi-stage chemical spray cleaning, phosphating, and conversion coatings.