CHG International Limited
                                                                                                           
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19 Years
Since 2007
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High-Performance Powder Coating Line Automatic Powder Coating System for Diverse Metal Parts Request a Custom Solution

Price Negotiable
Price: 100,000-300,000 USD
MOQ: 1 set
Delivery Time: Varies depending on the design
Brand: CHG
Product Description

Automatic Powder Coating Production Line for Diverse Metal Parts


This automated powder coating system is engineered for processing metal components of diverse dimensions and geometries. The spray booth construction utilizes PP (polypropylene) material, providing durable chemical resistance.

The coating process integrates:

  • Automated spray gun application

  • Manual touch-up spraying

Material handling features:

  • Power & Free overhead conveyor system for optimized part transportation

  • Manual loading/unloading to accommodate varied part configurations


Customized Solutions and Quotation


We engineer powder coating production lines to your exact product specifications and production requirements. To provide a precise quotation, please share your detailed system parameters. Contact our team with your complete specifications - this enables us to develop a solution perfectly matched to your application.

Benefits of Our Tailored Approach:

  • Optimized production efficiency

  • Guaranteed coating quality

  • Complete alignment with your manufacturing needs

Request your personalized design proposal today by contacting our technical team.


The Process of Powder Coating Line:

1. Surface Preparation:
  • Initial critical stage for coating adhesion

  • Processes include:
    • Chemical cleaning
    • Degreasing
    • Contaminant removal

  • Ensures pristine substrate surface

2. Pre-Treatment:
  • Enhances adhesion and corrosion resistance

  • Standard methods:
    • Chemical cleaning
    • Phosphating
    • Chromate conversion

  • Creates optimal surface for powder bonding

3. Drying:
  • Removes all residual moisture

  • Critical for:
    • Proper powder adhesion
    • Flawless finish quality

  • Uses controlled temperature ovens

4. Powder Coating Application:
  • Electrostatic spray process

  • Key features:
    • Charged powder particles (50-100kV)
    • Grounded profile attraction
    • Uniform coating deposition

  • Achieves 95-98% transfer efficiency

5. Powder Curing:
  • Transforms powder to durable finish

  • Process parameters:
    • 180-200°C oven temperature
    • 10-15 minute dwell time

  • Creates:
    • Continuous film surface
    • Cross-linked polymer structure

6. Cooling:
  • Stabilizes coating properties

  • Prevents:
    • Thermal stress
    • Finish imperfections

  • Ambient or forced air methods

7. Quality Inspection:
  • Comprehensive inspection checks:
    • Coating thickness (μm)
    • Visual appearance
    • Adhesion (ASTM D3359)
    • Gloss/hardness measurements

  • Ensures compliance with specifications


Electrostatic Automatic Powder Coating Line with Professional Coating Equipments Electrostatic Automatic Powder Coating Line with Professional Coating Equipments

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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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