Automatic Electrostatic Powder Coating Line Automated Powder Coating System Made in China

Price Negotiable

Price: Negotiable

MOQ: 1 set

Delivery Time: Varies depending on the design

Brand: CHG

Product Description

Automated Powder Coating Production Line

Key Features:

Processes metal components of diverse dimensions and geometries
Custom-engineered solutions for various industrial applications

Custom Design Service: We engineer powder coating systems to your exact:

Product specifications
Production requirements
Operational parameters

Quotation Process: For precise pricing, please provide:

Detailed technical specifications
Production volume requirements
Special application needs

The Process of Powder Coating Line:

1. Surface Preparation:	Initial cleaning phase removes: • Surface contaminants • Oils and greases • Oxidation layers Critical for achieving optimal coating adhesion
2. Chemical Pre-Treatment:	Application of conversion coatings: • Phosphating (zinc/iron phosphate) • Chromate conversion Provides: • Enhanced corrosion resistance • Improved powder adhesion • Uniform surface profile
3. Drying:	Removes residual moisture Ensures water-free surface Typical parameters: • 80-120°C oven temperature • 5-10 minute dwell time
4. Electrostatic Application:	Powder charging: 50-100kV Grounded workpiece attraction Ensures: • Uniform thickness (±5μm) • Complete surface coverage • 95%+ transfer efficiency
5. Powder Curing:	Oven specifications: • 180-200°C curing temperature • 10-15 minute dwell time Forms: • Continuous polymer film • Cross-linked molecular structure
6. Cooling:	Stabilization phase: • Ambient/forced air cooling • Prevents thermal stress Achieves final coating properties
7. Quality Inspection:	Inspection criteria: • Coating thickness (micrometer) • Adhesion (ASTM D3359) • Visual appearance (gloss/color) • Hardness (pencil test) Ensures compliance with specifications

For a tailored design proposal or to discuss specialized coating line requirements, please contact our engineering team. We develop customized solutions for: