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Powder Coating Line
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Customizable Overhead Conveyor System Automatic Electrostatic Powder Coating Line for Car Components

Customizable Overhead Conveyor System Automatic Electrostatic Powder Coating Line for Car Components

Brand Name: CHG
Model Number: AC-02
MOQ: 1 set
Price: Negotiable
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10 sets per year
Detail Information
Place of Origin:
China
Certification:
ISO, CE
Size:
Customized
Transport Package:
Customized
Specification:
Customized
Trademark:
CHG
Origin:
China
Supply Ability:
10/Year
Packaging Details:
Varies depending on the design
Product Description

Powder Coating Production Line for Automotive Parts

 

This powder coating production line is specifically designed for the coating of automotive parts, ensuring high-quality finishes that enhance both durability and aesthetics.

 

Comprehensive Process Flow

 

The entire production line encompasses a series of integrated stages to ensure thorough and efficient processing:

  1. Elevator Auxiliary Loading: Facilitates smooth loading of parts into the system.

  2. Pre-Spray Treatment: Includes pre-degreasing, degreasing, washing, vitrification, and additional wash cycles to prepare surfaces for optimal coating adhesion.

  3. Water Blowing: Removes excess water from treated surfaces.

  4. Drying and Cooling: Ensures parts are completely dry and at an appropriate temperature before coating.

  5. Powder Coating: Features a constant temperature and humidity control system to maintain ideal coating conditions.

  6. Curing: Utilizes advanced curing ovens for precise temperature control, ensuring durable and long-lasting finishes.

  7. Forced Cooling: Quickly stabilizes the coated parts, preparing them for handling.

  8. Manual Picking: Final inspection and sorting of finished parts for quality assurance.

The Process of Powder Coating Line:

 

1. Surface Preparation: The first step in the powder coating line is the surface preparation of the aluminum profiles. This stage is essential to ensure proper adhesion of the powder coating. Surface preparation may include cleaning, degreasing, and removing any contaminants from the aluminum surfaces.
2. Pre-Treatment: After surface preparation, the aluminum profiles undergo a pre-treatment process to enhance coating adhesion and corrosion resistance. Common pre-treatment methods include chemical cleaning, phosphating, or chromate conversion coating. The pre-treatment prepares the aluminum surface for better powder adhesion and improves coating performance.
3. Drying: Once the pre-treatment is completed, the aluminum profiles are passed through drying ovens to remove any remaining moisture from the surface. Dry aluminum surfaces are crucial for proper powder coating adhesion and finish.
4. Powder Coating Application: The dried aluminum profiles are then ready for powder coating application. The powder coating material is electrostatically charged and sprayed onto the aluminum profiles using powder coating guns. The positively charged powder particles are attracted to the grounded aluminum profiles, adhering to the surface uniformly.
5. Powder Curing: After powder coating application, the aluminum profiles are transferred to curing ovens. In the curing ovens, the powder coating undergoes a thermal curing process. The oven's heat causes the powder particles to melt and flow, creating a continuous, smooth coating film. The curing process also chemically cross-links the powder particles, ensuring a durable and hardened finish.
6. Cooling: Following the curing process, the coated aluminum profiles are allowed to cool down. This cooling phase stabilizes the coating and ensures it maintains its properties and appearance.
7. Quality Inspection: After cooling, the coated aluminum profiles undergo a thorough quality inspection. The inspection involves checking the coating thickness, appearance, adhesion, and overall quality to ensure it meets the specified standards.


Feel free to contact us to get your exclusive design proposal. We can also customize other types of coating production line based on product characteristics.


Automatic Electrostatic Powder Coating Line with Overhead Conveyor System Coating Machine Automatic Electrostatic Powder Coating Line with Overhead Conveyor System Coating Machine

Automatic Electrostatic Powder Coating Line with Overhead Conveyor System Coating Machine