Powder Coated Aluminium Profile

  • - Place of Origin: Foshan, China
  • - Brand Name: GUANG YUAN
  • - Model Number: GY068
  • - Grade: 6000 Series
  • - Alloy or Not: Is Alloy
  • - Temper: T4-T6
  • - Surface Treatment:
  • - Mill Finish, Anodizing, Electrophoresis, Powder Coating, Polishing, Brush, Wood Grain, Fluorocarbon Coating, etc.
  • - Deep Processing, Precise Cutting, Drilling, Bending, Punching, CNC and Aluminium Alloy Profile Fabrication
  • - Quality Standard: China National Standard GB/T 5237-2008
  • - Quality Certificate: ISO 9001:2015, ISO 14001:2015, CQM Certification, SGS

PRODUCT Description

Why need to do powder coated aluminium profiles

1. The higher the purity, the better the corrosion resistance. As we all know, pure aluminum reacts with oxygen in the air and produces a thin and dense natural oxide film on the surface of aluminum, which is faster and faster than other metal oxide films. It is much thicker, which prevents the corrosion of harmful gases and moisture in the air and plays a protective role;




2. Although powder coated aluminium profiles has good corrosion resistance, it has poor mechanical strength, which restricts the application of aluminum profile to a certain extent. Therefore, people add appropriate amounts of magnesium, copper, zinc and other metals to aluminum extrusion to make various types aluminum extrusion profile has high mechanical strength, which greatly improves the mechanical strength of extruded aluminum and greatly expands its application range. Although aluminum alloy has high mechanical strength, its corrosion resistance is worse than pure aluminum, so it may be corroded due to oxidation. This requires powder coating to protect aluminum alloy profiles. Powder coated aluminium profiles have been widely used in building doors, windows, curtain walls and other products for many years because of their small specific gravity, easy processing, and high mechanical strength. ,



After finished as powder coated aluminium profiles have many advantages such as high corrosion resistance, diversified colors, and good surface texture, which echoes with different exterior wall paints to build colorful buildings.



Seven advantages of in powder coated aluminium profile processing


1. The process is relatively simple, mainly due to the improvement of the automatic accuracy of the main equipment in the production process, and the microcomputer control of some main technical parameters can be realized, which effectively reduces the difficulty of process operation, and the auxiliary equipment is greatly reduced;



2. The yield rate is high. Under normal circumstances, if the various measures are appropriate, the occurrence of nonconforming products can be controlled to a greater extent;

3. Energy consumption is significantly reduced. In the production process of ordinary anodizing and electrophoretic coating, the consumption of water and electricity is quite large, especially in the oxidation process. The output current of the rectifier can reach between 8000-11000A, and the voltage is between 15-17.5V. In addition to the heat consumption of the machine itself, it needs to be continuously cooled with circulating water, and the electricity consumption per ton is often 1000 degrees At the same time, the reduction of auxiliary facilities can also reduce some power consumption;



4. The degree of pollution to water and atmosphere is reduced. Caustic soda, sulfuric acid and other liquid organic solvents are no longer used, reducing water and air pollution, and effectively improving the competitiveness of aluminum profiles and plastic steel profiles as environmentally friendly products. Reduced some production costs;



5. The labor intensity of workers has been significantly reduced. Due to the use of automated assembly line operations, the feeding method and the use of fixtures have been significantly simplified, which improves production efficiency and reduces labor intensity;



6. The requirements for the surface quality of the wool have been significantly reduced, and the powder coating can completely cover the extrusion lines on the surface of the profile, conceal some of the defects on the surface of the powder coating aluminum profile, and improve the surface quality of the finished powder coated aluminum profile;



7. Some physical indicators of the coating film are significantly improved compared with other surface treatment films, such as hardness and wear resistance, which can effectively extend the service life of aluminum profiles.



Powder spraying uses powder coatings. Electrostatic spraying is used in the process. The friction spray gun is used to make the powder particles carry a positive charge when they are sprayed out of the gun body and contact the negatively charged aluminum profile. Electrostatic adsorption, then high temperature curing. It also enhances the adsorption strength of the paint and prevents the paint film from falling off.



From the perspective of the process itself, it has a fairly high technological composition, and the blending of paints of different colors produces decorative effects of different colors, which is more in line with the needs of interior decoration, and is also in line with the development trend of powder coated aluminium profiles in the construction industry. Consistent. In particular, the combined use of sprayed profiles and thermally insulated bridges makes it more fashionable and gives powder sprayed aluminum profiles more room for development. It is also irreplaceable for profiles produced by other processing methods.


Product Description


Powder Coated Aluminum Extrusion Profile


6000 series aluminium alloy aluminum extrusion profile


T4, T5, T6

Profile Thickness

0.5mm ~ 20mm

Surface Treatment

Mill finish, anodizing, electrophoresis, powder coating, wooden color, fluorocarbon coating, polished, brushed, etc.

Coating Film Thickness

8~25um for anodizing film, 40~120um for powder coating film


500kgs for each item

Packing Details


Inside: Packed with protection film to protect the surface of each profile

Outside: Wrapped with hot shrink film and waterproof craft paper

Settlement Term

Calculate by actual weight or theoretical weight in the drawing

Delivery Time


Die Tooling & Sample Testing: 7-15 days

Mass Production Completed: 15~25 days after samples are confirmed by the buyer

FOB Port

Guangzhou / Shenzhen / Foshan

Payment Term

T/T 30% for deposit and 70% for balance before shipping

Production Capacity

12,500 tons monthly and 150,000 tons annually

Certificate and Standard



Surface finish can be stable for 10~20 years for indoor usages


1. Q: Where is your factory located?

A: Our factory is located in Foshan City, China, it takes about an hour from Guangzhou Baiyun Airport to our factory, about an hour from Canton Fair

2. Q: What is your minimum order quantity?

A: Our minimum order quantity is 500 KGS to 3,000 KGS.

3. Q: What is your standard time to develop new dies?

A: For normal size profiles, it takes about 7-10 to fabricate the dies and make the qualified samples.

4. Q: What is your lead time for production?

A: We can complete the orders of mill finish profiles about 10 days, the orders of anodized/powder coated in 15 to 20 days. We can arrange the shipment within 25 days.

5. Q: Did you export  Industrial aluminium extruded profiles to overseas countries?

A: We have exported our profiles to South East Asia, Middle East, East Europe, South America and Africa, etc.


Standard Loading Quantity





Max. length: 5.85 meters

Max. length: 12 meters

10-12 Tons

22-26 Tons

Standard Loading Port


Shipping Methods

Ocean shipment, air shipment, land transportation and multi-transportation, etc.



If you are interesting in our product, please contact us for more details.

Contact Person: Ms.Cindy Zhu

Contact Info: +86-13927280403 (WeChat/Whatsapp)



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