CHG International Limited
                                                                                                           
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19 Years
Since 2007
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Industrial Metal Surface Pretreatment Spray System for Powder Coating Lines with 5-Stage Process and Custom Design Options

Price Negotiable
Price: 100,000-200,000 USD
MOQ: 1 set
Delivery Time: Varies depending on the design
Brand: CHG
Product Description
Metal Surface Pretreatment Spray System
This specialized spray system provides comprehensive surface preparation for powder coating production lines, ensuring optimal coating adhesion and long-lasting corrosion protection.
System Overview
Our advanced pretreatment equipment is engineered to clean and prepare metal surfaces through a multi-stage spray process. Each section includes spray booth housing, spray system components, and reservoir tanks, with optional heating systems available based on specific production requirements.
Pretreatment Process Stages
Process Stage Function & Benefits
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 and 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
Technical Features
  • Custom-designed according to user's production requirements
  • Advanced technology for consistent surface treatment
  • Creates uniform phosphorization film for enhanced coating adhesion
  • Removes foreign matter and improves corrosion resistance
System Images
Metal surface pretreatment equipment spray system for powder coating production line showing industrial spray booth design Close-up view of metal surface pretreatment spray system components and reservoir tanks
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company CHG International Limited
Location Building B, No.5 Jinxing West Road, Daxing District, Beijing, China
Contact Person Tina Yu

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