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Pretreatment Line
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Specialized Pretreatment Spray System for Optimal Coating Bond Strength and Protection in Powder Coating

Specialized Pretreatment Spray System for Optimal Coating Bond Strength and Protection in Powder Coating

Brand Name: CHG
Model Number: PR-PSS-03
MOQ: 1 set
Price: Negotiable
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 sets per year
Detail Information
Place of Origin:
China
Certification:
CE
Operation Type:
Fixed
Nozzle Type:
Fan-Shaped Nozzle
Categories:
Coating Production Line
Compatibility With Various Substrates:
Compatible With A Wide Range(Steel, Aluminum...)
After-sales Service:
Guide Equipment Installation And Use
Shipping Cost:
Contact The Supplier About Freight And Estimated Delivery Time.
Packaging Details:
Varies depending on the design
Product Description
Metal Surface Pretreatment Equipment Spray System for Powder Coating Production 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, 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 an essential stage in the coating process, involving comprehensive cleaning and surface preparation of workpieces prior to coating application. This step is critical for achieving optimal coating adhesion and durability, ensuring a high-quality, long-lasting finish.

 
Degreasing
  • Spray application of specialized cleaning solutions

  • Removes oils, greases and surface contaminants

  • Critical for achieving proper coating adhesion

Phosphating
  • Chemical conversion coating process

  • Forms microcrystalline phosphate layer

  • Enhances:
    • Coating bond strength
    • Corrosion protection

Rinsing
  • Water spray removal of residual chemicals

  • Prevents cross-contamination between stages

  • Maintains process solution integrity

Surface Conditioning
  • Mechanical abrasion treatment

  • Creates controlled surface roughness

  • Improves adhesion for specific substrates

Drying
  • Complete moisture removal

  • Prepares surface for coating application

  • Prevents coating defects

 

Specialized Pretreatment Spray System for Optimal Coating Bond Strength and Protection in Powder Coating 0 Specialized Pretreatment Spray System for Optimal Coating Bond Strength and Protection in Powder Coating 1