Payment & Shipping Terms:
|Shape:||Cnc Machining Aluminium Precision Part||Tital:||Machined Aluminium Extrusion Profiles|
|Process:||Anodize||Bundle Packing:||20-30kg Per Bundle|
Anodized Custom Aluminum Profile Parts , CNC Machined Parts For Windows / Doors
|Product||Anodized Custom Aluminum Profile Parts , CNC Machined Parts For Windows / Doors|
|Material||Alloy 6060, 6061, 6063, etc.|
|Color||Different colors available (black, blue, green, champagne, bronze, golden, vermillion, etc.)|
|Surface treatment||Mill finish, anodized, electrophoretic coating, powder coating, thermal break, wood grain/wood-in-shift, etc.|
|Mould||Based on your drawing or use our mould free|
|Sample time||Usual practice: within 15 working days against payment|
|Usages||Windows, doors, curtain wall, solar panel, LED panel, heat sink, industry, etc.|
|Certified||ISO9001-2008 Quality System,|
Aluminum profile manufacturing process
It includes the three processes of molten casting, extrusion and coloring (including oxidation, electrophoresis coating, fluorine spraying, powder spraying, wood printing, etc.).
1: Smelting is the first process of aluminum production.
The main process is:
(1) ingredients: according to the specific alloy plate number that needs to be produced, calculate the addition quantity of various alloy elements, reasonable collocation various raw materials.
(2) melting: to add with good raw materials according to the technological requirements to melt in the furnace, and through the degassing, slag refining method will melt in the slag, gas effectively removed.
(3) casting: the molten aluminium liquid is cast in a certain casting process, and the casting system is cooled and cast into various specifications
extrusion is the method of forming profiles. Firstly, the die is designed and manufactured according to the section of the profile, and the heated round casting bar is extruded out of the die by using an extruder. Commonly used grade 6063 alloy, in the extrusion, also use an air-cooled quenching process and the artificial aging process, to complete the heat treatment strengthening. Different grades of alloy can be treated by heat treatment, and their heat treatment system is different.
3: color (here mainly on the process of oxidation)
Oxidation: extruded aluminum alloy profile, its surface corrosion resistance is not strong, must be anodized surface treatment, in order to increase the corrosion resistance of aluminum, wear resistance and appearance of the degree of beauty.
The main process is:
(1) surface pretreatment: chemical or physical methods are used to clean the surface of the profile and expose the pure matrix to obtain a complete and compact artificial oxide film. The mirror or non light (Ya Guang) surface can also be obtained by mechanical means.
(2) anodizing: the surface of the pre processed profiles, in a certain process conditions, the substrate surface anodic oxidation, resulting in a dense, porous, strong adsorption of AL203 film.
(3) sealing: the pore space of the porous oxide film produced by anodic oxidation is closed, so that the oxidation film is anti pollution, and the corrosion resistance and wear resistance are enhanced. The film is colorless and transparent, with strong adsorption before sealing film, adsorption and deposition of metal salts in some membrane hole, can make the profile appearance character (silver) show many colors, except such as: black, bronze, golden color and stainless steel etc..
Corporate Introduction :
Guangdong Yong long Aluminum Co., Ltd. is located in the No. 10 (Sanjiang market) of Leping Town, Sanshui District, Foshan. The company was founded in 1997. It is a comprehensive and large-scale aluminum profile enterprise integrating the research and development, production and sales of aluminum alloy profiles. The company is leading the "Hongying" brand. Strong comprehensive strength and excellent service make Yong long "Hongying" sell well all over the country and exported to Southeast Asia, Europe, South America and many other countries.
The company has 900 employees, including 120 high and intermediate engineering technology and management personnel, with advanced and perfect design, production, testing and testing methods as well as perfect sales network and after-sales service system. The products sell well in more than 10 national and foreign ports, Australia and Taiwan areas.
Please tell us the information below, and we will give the best suggestion to you !
1. Where you intend to use the aluminium profiles?
2. If you have the estrusion drawing, send us and we develop the correspondence mold.
3. Which color you want or tell us the architectural style you like.
4. Purchase quantity. It will convenient us to give you the best price.
Welcome to visit our company !
Choose us & contact us !
Contact Person: Mr. Lee