Power Coating Aluminum

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WHAT IS POWER COATING ALUMINUM

Powder coating aluminum profile is a process of applying a dry powder paint onto the surface of an aluminum profile. The aluminum profile is first cleaned and pre-treated to ensure proper adhesion of the powder coating. Then, the powder paint is electrostatically charged and sprayed onto the profile. The charged powder particles adhere to the grounded aluminum surface and form a uniform coating. The coated profile is then heated in an oven, where the powder particles melt and fuse together to create a durable and protective finish. Powder coating aluminum profiles provides excellent corrosion resistance, weather resistance, and aesthetic appeal.
It is commonly used in various industries, such as construction, automotive, and furniture, for applications such as window frames, doors, curtain walls, and architectural structures.
 
ADVANTAGES

Durability

Powder coating aluminum profile provides a strong and durable finish that is resistant to chipping, scratching, and fading. This makes it ideal for outdoor applications where the aluminum profiles are exposed to harsh weather conditions.
 

Aesthetics

Powder coating offers a wide range of colors and finishes, allowing for customization and enhancing the appearance of the aluminum profiles. It provides a smooth and even finish, giving a high-quality look to the product.
 
 

Environmental friendly

Powder coating is an environmentally friendly coating option as it does not contain volatile organic compounds (VOCs) or other hazardous materials. Powder coating aluminum profile produces less waste and has a higher transfer efficiency, reducing the amount of coating material wasted during the application process.

Corrosion resistance

Powder coating aluminum profiles are susceptible to corrosion, especially when exposed to moisture or chemicals. Powder coating acts as a protective barrier, preventing corrosion and extending the lifespan of the aluminum profiles.

Cost-effective

Milled aluminum profile is a cost-effective material compared to other metals like steel or titanium. Milled aluminum profiles offer a cost-effective solution for applications that require high strength and durability without the added expense of other materials.
TECHNICAL SPECIFICATIONS
Certificate and Standard ISO9001, ISO14001, OHSAS18001, Qualicoat, CQC Energy-Saving Products
Material 6000 series: 6063, 6061
Temper T4, T5, T6
Thickness General extrusion thickness: 0.6 - 5.0 mm
Length 3m or 6m per piece. Customized request available
Finishes Mill, anodized, powder coated, electrophoresis, wood grain, timber, PVDF paint, polish, brushed
Deep Process CNC, drilling, milling, cutting, welding, bending, assembling
Production Capacity 300000 tons annually.
Packing Details pearl cotton with carton paper
Payment Terms T/T 50% for deposit, balance before delivery
INDUSTRY APPLICATIONS

Architectural Applications

Anodized aluminum profiles are commonly used in architectural applications such as window frames, door frames, curtain walls, and façade cladding. The anodized finish provides a durable and corrosion-resistant surface that can withstand harsh weather conditions.

Automotive Industry

Anodized aluminum profiles find extensive use in the automotive industry for various applications such as trim, moldings, and decorative parts. The anodized finish enhances the aesthetic appeal of the vehicle while providing protection against scratches and corrosion.

Furniture and Interior Design

Anodized aluminum profiles are utilized in the furniture and interior design industry for applications such as handles, frames, and decorative trims. The anodized finish offers a wide range of color options and a sleek appearance.

Electronics and Electrical Industry

Anodized aluminum profiles are used in the electronics and electrical industry for components such as heat sinks, enclosures, and mounting brackets. The anodized finish improves heat dissipation and provides electrical insulation properties.
CERTIFICATE
PRODUCT OPERATE GUIDE
1, Prepare the aluminum profiles: Start by cleaning the aluminum profiles thoroughly to remove any dirt, grease, or other contaminants. Use a mild detergent and water solution or a specialized aluminum cleaner. Rinse the profiles with clean water and allow them to dry completely.
2, Pre-treat the aluminum profiles: Apply a chemical pre-treatment to the aluminum profiles to enhance adhesion and corrosion resistance. This step typically involves using a chromate conversion coating or a phosphate-based treatment. Follow the manufacturer's instructions for the specific pre-treatment product you are using.
3, Apply the powder coating: Once the pre-treatment is complete and the aluminum profiles are dry, it's time to apply the powder coating. Powder coating is a dry finishing process where powder paint is electrostatically applied to the aluminum profiles. Use a powder coating gun to evenly spray the powder onto the profiles. Ensure that the profiles are evenly coated and that all areas are covered.
4, Cure the powder coating: After applying the powder coating, the aluminum profiles need to be cured to create a durable and smooth finish. Place the coated profiles in a curing oven and heat them to the specified temperature and duration recommended by the powder coating manufacturer. This process allows the powder to melt and flow, forming a protective and decorative coating.
5, Place the profile back into position and align the mounting holes with the pilot holes. Make sure it is level and centered before proceeding.
6, Insert the mounting screws through the profile's mounting holes and into the pilot holes.
 Use a screwdriver or a drill with a screwdriver bit to tighten the screws securely.
7, Repeat the process for any additional profiles 
that need to be installed.
FAQs
  • Why you are suggested to produce a new mold?
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    different customers have different requirements or different sizes of the same design aluminium profile. So a new mold is a must.
  • If you need extrusion urgently, how do we deal with this situation?
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    a) Urgent with unavailable mold: the lead time of mold opening is 7 -10 days+
    b) 15 - 20 days for mass production.
    c) You are suggested to prepare your own sample or CAD with cross-section and size first, we offer design improvement.
  • How long will the product last?
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    we offer an industry-leading warranty to guarantee your aluminium profile will last for 10-20 years.
  • What sizes does it come in?
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    we have many extrusion and sizes available, contact our sales manager to get the catalog and cooperation assistance.

Starting from here, we will jointly create a glory. We are progressing toward a promising future. With our aluminum and craftsmanship

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