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Anodized Custom Aluminum Parts , CNC Machined Parts For Windows / Doors

Categories Machined Aluminium Profiles
Place of Origin: Guangdong, China (Mainland)
Brand Name: HONGYING
Certification: ISO9001:2000,ISO14001:2004
Model Number: customize
MOQ: 1 ton
Price: negotiation
Packaging Details: protective film for each piece, then each bundle in Kraft paper.or according to customer request
Delivery Time: Within 15-25 days after receive deposit and and moulds are passed.
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability: 6000 tons per month
Shape: cnc machining aluminium precision part
Tital: Machined Aluminium Extrusion Profiles
Grade: 6063
Temper: T5,T6
Process: anodize
Bundle Packing: 20-30kg Per Bundle
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    Anodized Custom Aluminum Parts , CNC Machined Parts For Windows / Doors

    customized cnc machining aluminium precision part Machined Aluminium Profiles


    Product Description


    Productcustomized cnc machining aluminium precision part Machined Aluminium Profiles
    MaterialAlloy 6060, 6061, 6063, etc.
    temperT5, T6,etc
    ColorDifferent colors available (black, blue, green, champagne, bronze, golden, vermillion, etc.)
    Surface treatmentMill finish, anodized, electrophoretic coating, powder coating, thermal break, wood grain/wood-in-shift, etc.
    MouldBased on your drawing or use our mould free
    Sample timeUsual practice: within 15 working days against payment
    UsagesWindows, doors, curtain wall, solar panel, LED panel, heat sink, industry, etc.
    CertifiedISO9001-2008 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


    2: extrusion.


    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..


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