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Environmentally Friendly Spray System for Coating Production Line
Environmentally Friendly Spray System for Coating Production Line
Environmentally Friendly Spray System for Coating Production Line
Environmentally Friendly Spray System for Coating Production Line
Environmentally Friendly Spray System for Coating Production Line
Environmentally Friendly Spray System for Coating Production Line
Specifications
Certification :
CE
Brand Name :
CHG
Model Number :
PR-PSS-01
Place of Origin :
China
MOQ :
1 set
Price :
100,000-200,000 USD
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
100 sets per year
Delivery Time :
Varies depending on the design
Packaging Details :
Varies depending on the design
Model NO. :
PR-PSS-01
Nozzle Type :
Fan-Shaped Nozzle
Condition :
New
Categories :
Coating Production Line
Trademark :
CHG
HS Code :
8424899100
Customization :
Available
Warranty :
1 Year
Description
Metal Surface Pretreatment Equipment Spray System for Powder Coating Production Line

Spray pretreatment serves as a vital preliminary stage in the coating production process, during which the surface of each workpiece is meticulously cleaned and conditioned prior to coating application. The primary objective of this process is to improve coating adhesion and enhance long-term durability, resulting in a consistent, high-performance surface finish.

Several spray pretreatment techniques are utilized across modern coating lines, each designed to meet specific material and performance requirements. Common methods include various chemical cleaning, degreasing, and conversion treatments, tailored to ensure optimal surface readiness for the subsequent coating stage.


Degreasing During the initial phase, a specialized cleaning agent is sprayed onto the surface of the workpiece to eliminate oils, grease, and other surface contaminants. Effective degreasing is critical, as it ensures optimal surface cleanliness and promotes strong coating adhesion in subsequent stages.
Phosphating In this chemical treatment stage, the workpiece is sprayed with a phosphate-based solution that forms a thin, tightly bonded conversion layer. This phosphate coating enhances both the adhesion of the applied paint film and the corrosion resistance of the finished product.
Rinsing Following each pretreatment step, the workpiece undergoes a thorough water rinse to remove any residual chemicals. This step prevents contamination between stages and prepares the surface for the next process in the sequence.
Surface Conditioning Certain pretreatment systems incorporate a surface conditioning phase, where the workpiece is subjected to mild abrasion or mechanical activation. This process slightly roughens the surface, improving coating anchorage—particularly beneficial for challenging materials or complex geometries.
Drying Before coating application, the workpieces are dried completely to eliminate moisture and ensure a clean, stable surface. Proper drying is essential for achieving a uniform, defect-free coating layer with maximum durability.


Customization Option
The spray pretreatment system can be fully customized according to your specific process requirements, ensuring optimal performance and compatibility with your production line.


Environmentally Friendly Spray System for Coating Production Line Environmentally Friendly Spray System for Coating Production Line

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Product Detail
Certification :
CE
Brand Name :
CHG
Model Number :
PR-PSS-01
Place of Origin :
China
MOQ :
1 set
Price :
100,000-200,000 USD
Contact Supplier
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Environmentally Friendly Spray System for Coating Production Line
Environmentally Friendly Spray System for Coating Production Line
Environmentally Friendly Spray System for Coating Production Line

CHG International Limited

Verified Supplier
2 Years
beijing, beijing
Since 2007
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Powder Coating Booth, Powder Coating Line, E Coating Line
Employee Number :
70~80
Certification Level :
Verified Supplier
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